I'm not sure if you are still monitoring your feedback on this video, but please know you deserve every "Thank You" you get for it. Your teaching style is superb. Like others have commented, the fact that you did this twice, just to help others, shows character seldom found these day. Thank you.
Not many men would do a job twice just to help his fellow man. This says alot about yourself sir. So Thank you. I am going through the same thing. We need more people like you in this world. Much Respect. Great job. Thanks from Kentucky.
He pulled the part THREE times! He rebuilt the unit and had a leak, so he pulled it the second time, then he re-installed it and removed it a third time for us...This is one hard core mechanic! Or he is getting paid by the hour...
My comment was very simple but you said it most correct. I thought the same thing what a guy to go through the trouble to share his experience and help others out. That's a hero in my mind.
When you say "thats why everyone starts to think their fuel pump is going out. When that happens Does the FRP. Fuel rail pressure at the Schrader valve drop drastically to like almost nothing? What exactly happens to make people think that? Any help is greatly appreciated 🙏 thank you. Im working on a 89 F150 5.8L guy brought it to my home shop and told me to fix it, he wanted the complete distributor replaced, the plugs and wires. And the starter relay(Solenoid) he never asked me to diagnose it. Now he's mad cause it's not running after i did the work he wanted. I just want to get it running so he can take it and pay me cause I'm getting hungry lol. Oh also I'm working on my buddy's 94 Bronco 5.8L it will start and run strong for a bit, like 5 to 10mins if you don't press the gas. But after that time it will die off like it's choking down and then will crank and crank but won't start. For a good 5mins or so. Checked the FRP will it was choking down and also when it wouldn't start and pressure Fluctuated from 20psi to 0psi mostly stayed near zero. Then all of a sudden trying to start it, doesn't turn over but the fuel pressure gauge stutters back and forth a sec till it stops on like 10psi. Still wont start. This times needle stutters up to roughly 20psi and so on till it got up to 30psi and started. Im like 99% sure thats the fuel pump needing to be replaced but always like to get a second opinion i mean its a pain getting to that pump. Thanks again for any and all help/advice you can throw my way. I'm just like you didn't go to college for mechanic, I went to military and Iraq. Everything I knew about automobiles I learned from doing it growing up in the sticks. The. After the service working on motors was the one job I found that was satisfying. And quite a few independent shops and dealerships later, I've learned so much its like i went to school anyways. It Sucks though when people don't really listen to you because of that and you know you're right. Drives me nuts lol.
@@randallwilkes7746 your adding to a comment I made. Maybe trying to post it out in the comments you will have better luck. Mine did all that and I swapped out just about everything minus the pump. Map sensor fixed mine. Good luck with your project. Hopefully it will be a easy fix for you.
I'm a retired ASE Master Tech and I watched the entire video and learned a lot from it! I love your detail and simple, easy to understand directions!!!
I just completed this repair on my 1987 F150. A few observations: Don't buy a replacement unit. I honestly think Ford designed this to be serviced. I also broke the bottom bolt on the protection bracket when removing. I cut off the nut and drilled out the hole and replaced the bolt with a Stainless Steel version from Lowes. Completely remove mounting bolts before disconnecting fuel lines. Connect the fuel lines before remounting. The clips are easier to wrestle out and in with a little working room. The best removal tool for the clips I have ever found is actually a walnut pick from a nut cracker set. Change the filter on the bottom of the reservoir. No ford manual notes this even exists and auto stores don't seem to sell them, it is a WIX 33268 filter available online. The reservoir casing has an O-ring in the top to seal it, the WIX filter will come with a replacement! Lastly, the lid only goes on one way. I would advise against using sealant or gasket maker. The vacuum flap inside serves as an gasket, and a visual inspection will usually tell if the its set and sealed correctly. Also, the case itself is vented, in the lid is a TINY oring and vent hole that travels from body to lid. I would imagine this is for allowing the air to move when the fuel gasket does. Using a sealant may clog this hole. With out this video, I would not have attempted this repair. Excellent information about a poorly documented Ford issue!
Yeah I tried with gasket maker and it didn’t work. I let it set over night and put it on my truck and there was no gas going through the selector valve. So I took it off and found out the orange gasket was sealed to the top, and the sealant was clogging a breather hole. So I had to remove all the sealant which was a pain. Then I put it back on without any gasket sealant and it never leaked and my truck was getting gas.
Awesome clip “very organized.. no bullshit ..instruction was very clear and direct good footage done like a pro… your video was always on point… well done I have the same truck I inherited from my dad .. with the same issue you saved me lots of time!
TH-cam is an amazing place. People like you are an invaluable resource to the common guy just trying to fix something and get it going again. Thanks so much for your video.
Hey just wanted to give you a shout out and say thanks for taking the time to make this video. I had a fuel delivery problem on my 89 f150 and started by changing the fuel filter which did not help. Changed the external fuel pump on the frame rail and then was getting ready to take the bed off to change the internal pumps on the tanks when I saw this video. It took like 30 minutes to remove, clean and reinstall the tank selector and it solved the problem and saved me a big headache of changing out the internal pumps. I appreciate you taking the time to put create this for us DIYers!
You read my mind. I thought "this guy is a natural born teacher". He's also an admirable man. We should all be so lucky to have a friend or neighbor with his character.
thanks to this video I just repaired mine on a 1987 F150, but I would add this..there is a small O-ring right by the indexer and that might have been your leak. I know this because I knocked it out twice before I knew where it came from. I did not use any sealant and the dry fit doesan't leak..BTW to be clear..the O-ring is in one of the screw holes right about where your left index finger was at one time. Thanks again for the video!
Just did this on my 1989 F250 with a 460. Thanks for posting. It wasn’t a bad job at all, but I had lots of of room because it’s not a 4x4 After watching your video I put it all together and on the first try the rear tank finally worked. The inside valve was stuck in the up position. Worked it loose like you showed. On my truck Dorman # 800-015 clip kit. Comes with 3 5/16 fuel line clips and 3 3/8 clips. I pre lubed the fittings on the reservoir and I also put the clips on first before installing the lines. Lines Snapped right on No leaks Thanks again.
Jack Hammer hello!! I have to get my truck to stay running and I have to know what filter I need!! I have the same exact part as this video but no shop can seem to figure out what filter I need please help!!
I've used this video a couple of times. I have a tip, and if someone has already added this, I apologize for duplicating. Before you separate the top from the base, and then have to figure out the alignment pins, if you use a screwdriver or a pencil, just score a line from the top down the side of the exterior part of the selector. Then all you have to do for alignment is just re-connect the line and you're hooked back up. Really enjoy your information. I'll be performing this same process on my 89 when the weather warms up later this spring.
Was that the problem ? My 87 e150 rides rough. We changed the ignition module, fuel reservoir, spark plugs, distributor, throttle sensor, spark plugs wiresr. But still riding rough
First timer - you did a very good job explaining and displaying each step . Learning on your own much better than a school - don’t put your self down .❤
I'm a certified master Technician and I am having the same issue on my 89 F-250 plow truck so I'm going to give this a try! Thanks for doing this video.
I was an ASE Certified Master Automobile Technician for years and I watched this entire thing and enjoyed the information and detail you put in. I will watch it again a time or 2 because I may have to do one of these soon.
THANK YOU MY FRIEND, just had the issue today ( 9/7/23 ) fuel running out the " not selected " FULL tank on to the ground while running. a friend suggested fuel selector valve, returning to the wrong tank; or bad ground wire at the switch (95) f150. I'm glad you took the time to share your research and problem solving skills.
Great vid. I was able to use the end of a small flat screwdriver to push the clips up from the bottom rather than pry them up: no broken clips - so far. Thanks for posting!
Nice! Thanx so much! Been driving me CRAZY for a while now lol! Been throwing parts at it however all the parts I replaced were quite old bur still had the same problems, like you did, would start up, I could even drive around a bit and then it would die. If I let it "cool" down, it would start again and I could chug home. I made sure I wouldn't drive to far... The rear tank never worked but I did replace the front tank pump and the rail pump. Finally tonight I removed the Selector, took it apart like you did and unscrewed where the filter goes, found out I had no filter and there was an extra little o ring on the bottom, one of the valves was mess up, a valve for the rear tank. I cleaned everything up, cleaned like u did with the WD40, moved the valves up and down, then cleaned the top really well since I don't have gas proof RTV right now, reinstalled, didn't install the clips as I'm just testing. Engine ran great, finally! Before it ran strange, kind of seemed like a vacuum leak at times but now it ran great until it stalled out and died. But I noticed the fuel gauge fell down which leads me to believe gas from the front tank is going to the back tank, and the tank doesn't seem to be leaking so maybe I just need a pump for the rear tank... anyway I let it cool and just fired it up again, it ran a bit then died so it seems like front tank is outta fuel and hopefully all I need is a new Selector! Pricey but then I'll be closer to getting both tanks working & I think I found a Ford oem selector on ebay for 200, just gotta make sure it's the correct one. I don't think I can repair the original Selector altho maybe I could try to block off the hoses going to the rear tank for a cheap quick fix until I get my new selector? I'll reply to my post whatever happens, this could help somebody out there like me.... Thank you! Thank You! Thank You Saul! You Rock!
Man, I can not begin to thank you enough for this wonderful video. I have been looking for this information for a while now and finally finding you has made my day, month, year. I just got a’90 from down south and it is in incredible shape, no salt and rust. I’m here in upstate NY, where rust is king. Within the first few days I had it on my driveway I’ve had two guys wanting to buy it. I have to clean up the interior, it was a farm truck, but not the main job truck. But he said that the dual tanks didn’t work, said he didn’t want to buy the selector switch. Watching your video makes me understand why he didn’t want to. I’m like you, I have always tried to fix everything myself, and being here in NY, there’s nothing but crooks and liars, to just plain lazy and stupid SOB’s So I really don’t want to go to any of them. I hear it from friends, how they get taken, and I have been too and it’s aggravated me to no end. Guys like yourself are becoming few and far between. It’s a lost art, being a shadetree mechanic, I think older cars are better than the newer ones, all the electronic bs drives me nuts. Being able to think on your feet and see what has to be done and then figuring out how, is a rare skill anymore, and you have it. Take care and keep up the great work.
Own my own shop for 40+ years. You did an excellent job. You save me a lot of time. Without a doubt the best help video I’ve seen. Thank you. Had an 89 Ford switch to a carbureted engine and put a 55 gallon auxiliary tank under my toolbox. What I understand fuel pressure from the tank side switches the valve. when I did switch it to the auxiliary tank it pump fuel into my main tank , same problem as you had. But thanks to you and this video I repaired it the same way you did and it worked fine. Again thanks for the great video saved me time. Just a little note there is a tiny O-ring that feeds the top diaphragm. I almost missed it. Without it the top would leak. I replace this little O-ring from a common O-ring kit and eliminated the need for silicone.
Thanks. I have a 1990 F150 2 wheel drive with 230 k miles. I have had the fuel going to the front tank and over pressurizing the tank because when I open the fuel tank cap fuel can spew out. I am 70 and really can't get under the vehicle and work these lines etc so I am going to order the correct selector pay the big bucks and have my mechanic put it in. Then if there still is an issue will have him check the fuel pressures from the pumps and go from there. I bet this is my problem with the fuel system. It has been easier for me to simply replace things because the price of most parts are not too high. Appreciate the video. I bought the truck new 30 years ago and have replaced lot of things over the last 3 years since retiring.
Thank you sooooooo much my brother. In this divided world we're living in, it's guys like you that remind us...we're family. Do it twice just to share what you've learned???? You're amazing.
Thank you so much. I’ve had new fuel pumps installed, and it goes back to pumping from the back to the Front. This is on my F150, 1990. This is an easy fix, 👍
I had the same issue with my 88 f150 so thanks so much for doing a repair twice to help your fellow man much appreciated taking those rusted bolts out of the shroud turned out to be one tough job with all the rust down there.thanks again well done video🤠👍🏼
Was that the problem ? My 87 e150 rides rough. We changed the ignition module, fuel reservoir, spark plugs, distributor, throttle sensor, spark plugs wiresr. But still riding rough
Dude. This is one of the best videos I've seen in a long time. Straight forward, to the point, all the info needed to fix it. Just excellent. Wish more people made videos in this manner. I just take crap apart and hope I can put it together later had me rolling. We've all been there
Nice video..I just brought a 96 f150..and it didn't have a selector valve on it.im replacing both tanks and pumps..but I got the selector valve from a parts pull it..just cleaned it up nicely thanks to your video..cant wait to install it
Thank you so much. I have a 1996 F150XLT front tank wont pump but shows how much gas I have. I believe you just showed me my problem. Thank you so much. You did fantastic.
Great Job! I was Miss lead on forums about my no fuel pressure issue being everything under the sun with issue causing the problem. I followed your instruction, soaked with Kroil next day worked it in. Used permatex to seal top. truck runs wonderful..Keep up the great work. You made my day. Thank you
Have the same problem with my '84 6.9L only pulling from the rear tank. Thank you for this information, you did a clear and concise job in explaining what you did. You even did it twice so that you could film it. Thanks for heads up about the fuel line clips, will buy replacements before I start the repair because if there is a slight possibility that it'll break, it'll break. Rather have them and not need them than need them and not have them. Thanks again and good job.
We thank you so much for teaching my husband, how to repair he's truck , he has run into same problem, been researching for days, found your video and now my husband can now fix his 1987 F 150 truck, we want to thank you so much for sharing this important information, and he said you did an awesome job, if you have any other helpful information make more videos.
You have ZERO idea just how helpful this video was and is to me. i have an 84 ford econoline with duel pumps and it's been bothering me for almost a year because i have been afraid to learn how to repair it on my own. I can honestly say that i now feel confident enough to tackle this job thanks to you. You rock!! If you ever come through Bend Oregon, i'll buy you a beer.
I have been doing mechanical work and body work for many many years. And I do have to say that you taking the time to make this video is Greatly Appreciated. It was informative and actually taught me something new. Thank you again. Very very Helpful and Professionally informative.
I probably had the same issue but took it to a shop for the repair. I wish I'd seen this earlier. Great vid. I like video with the talk throu. Some folks just show but don't comment, and that always leaves me confused.
Awesome job. Straight to the point with exact directions. I watched someone else's video on how to repair this. He opened it, said he fixed it, and closed it up. He didn't show anything he did! Thanks for the taking the time to do this. I'm off to the shop with confidence!!!
My thanks and appreciation goes to you for taking the time to make this video. It has saved me from fuel pump replacement and shown me another person willing to go the extra mile to help others! Great job!!
Great video for us DIY guys. I’m getting ready to replace my front tank since I already replaced my rear and gonna of course put new fuel filter on, but didn’t even realize there is this selector valve on my truck. So I’m definitely going to cover all the bases and clean out this valve. Thanks again for taking the time to walk us through it.
I had replaced fuel pumps the tank switch map sensor fuel relays etc nothing worked your video solved my issues thank you so much buddy your my hero ....no joke thank you
Yea what issues exactly cause im working on an 89 f150 5.8L dual tank and for some reason after it quit running it lost all fuel pressure. So I'm figuring with one of the dual tanks pumps (tried both tanks though so im not sure) the fuel pump/s is gone and it was a coincidence. Or maybe this issue in this video.
Thank you, I have the same problem. Information is hard to find on this truck. I've been thinking about sharing some of my learnings on this to help others, It sucks replacing the wrong things in order to diagnose the problem, thanks for saving me the little money I have.
Thank you for your help I'm getting ready to start on my 87 F250 4x4 to find out why the person I bought it from wasn't using the rear tank I'm going through it from tank to selector to get it right so it's usable & fix fuel gauge on front tank it's on full no matter what your really appreciated for taking the time to give others help 👍🏻
Bro! you dont no how much this helps. My truck is a 95 inline 6. When it gets hot here in Houston them tanks wanna expand and the fuel comes out of my rear tank and i was thinking that the pump maybe bad because i havent been able to use it but i goin to try this before buying that 200 dollar part and replacing the pump. Man thanks again For Real.
@Saul Varela I'm having same problem with my 92 ford f150. I have two tanks and I only use the rear tank. Last week truck stop on me at gas station. I thought it was my fuel pump. Still not working. I'm going to do this tomorrow. I hope it works
Curtis Jones I'm not a mechanic but I do own a 1989 f150. Ive done plenty of research on this fuel selector reservoir and I'm sure I read some where that your 92 f150 has a high press fuel pump in each of your gas tanks and 1fuel filter on the rail. It doesn't use this fuel selector reservoir that's in this vid.
Jonee, thank you so much for helping us with a very thorny problem. very few people would have gone thru the trouble of taking a part off that’s been repaired just to show someone how to repair and re-install. Thank you sir!
Thanks, out of all the videos about this valve, yours is the only one that actually helped. You have talent for describing problems and their solutions, GREAT WORK!
Great video! You explained the process well, easy to understand and follow. You were raised on a farm but you learned how to think and use your hands to solve problems and save money. Thank you again for your great video. Ralph from California
I second what Houston Shelton said, Thank you for doing the job twice to help us all out. I appreciate what you have done. And as for what you said about smart ass commenters, you are so right. You humbly describe yourself as a back yard mechanic, but I will tell you I am a professional mechanic of over 30 years and I learned from you today. I had never run across this Ford problem before and you completely cleared up my questions and helped me take care of my customer. Again thank you Sir. Excellent work, excellent video.
Simply outstanding! My new to me '91 F-150 was only running on the rear tank and I started searching TH-cam for solutions. Found your excellent presentation a year or so ago and watched it twice back-to-back getting myself revved up to inspect the valve. Would have been the first major fix I attempted on the truck and I was stoked about getting into it with my newfound knowledge..., only to discover that someone had already removed the damned thing and bypassed the front tank altogether! I was actually disappointed and haven't fixed it yet. I'm grateful for your effort nonetheless and intend to get back to it along with replacing the rear sending unit before winter. Thanks so much for taking the time!
Son of a! Where was this while I was troubleshooting my sffr? Thanks for this. A bonus tip for anyone dealing with this, there one fatal flaw in this reservoir, if the rear pump in the tank isn't working you won't get fuel into the reservoir, it has a pressured valve within that has to be pushed by a pump to open the path. The solution, assuming you don't want to drop the fuel tank for repair, you can grab an external pump like the front side uses and install it just behind the reservoir on a short fuel line. This creates a full fuel situation where the pump in the front and the back generate symbiotic pressure at the resevoir. I had to buy a dually like yours, for the second tank I put I just looped the gas line on the bottom channel and pinched the hose together.
I inherited my dads old 87 f150 in high school we had issues with the truck cutting off and the front tank not working. Ive always knew it was dilling with the fuel and I thought it was a fuel tank selector switch. Until i found this video. I appreciate it!
Thank you Sir I've been fighting a 87 f250 for awhile now Was thinking the problem was fuel pump or carburetor adjustments, and it was still letting me down usually 45 miles away from home. Figured out how I wasn't getting fuel from the tank to the motor after all that we are dropping the tanks today and also will be checking out the selector valve and lines Your video explains what I'm getting into
I am so glad you went to the trouble of making this video. I have an 88 F-350 and I am going through hell trying to solve its lack of power at highway speed. My fuel pressure test needle is bouncing around like crazy and I cannot get the truck up to a good accelerated pressure. I have been fighting it for a long time now and have only recently been able to break the mounting bolts free to get this thing off the frame. I have tried to open up the bottom twice but so far it just has not come free. Also everything I have read and heard from others is there is nothing inside that bottom piece. I am so glad to have finally encountered someone with this same setup having to tear down this unit and prove otherwise. Thank you!
just sent your video to my son a former Marine who is working on his 1985 F150 that has tank problems. A couple years ago he paid a mechanic around $1500 to get this truck running they replaced both tanks but it still didn't allow both tanks to work. sure wish we had seen your video sooner
I was having the same problem on my '86. I am fortunate to have found a deal on a running donor truck with a good front tank but also bad selector valve. It took me all weekend but i was able to swap out the tanks and clean the valve, following the steps detailed in your video. I won't know for sure 'till i make a couple of trips to work but so far it appears that everything works as it should. Thanks for the video! It really was a huge help!
My brother, thank YOU!!! Excellent walk through and brother as others have mentioned, you did it all over again to show us, seriously bro, gotta say it again, THANK YOU!
Thanks for the video. It has really helped cause I've been scratching my head with the weird fuel transfer problems on a used 89 F-250 that I bought a little while back. It has the same canister / valve and my gas has been just pouring out of the front tank, (cost me $30.00 to go from I.F. to Mud Lake yesterday). I too live in Idaho, up in the middle of nowhere (30 miles north of Howe) and was raised the same way, take it apart and look at it before just throwing your hands in the air and buying a new one. Lot's and lot's of scraped knuckles! Again, Thanks a bunch! Great Video.
Leave it to a farmer to come up with the best diy fix for this stupid fuel tank selector. I bought a nos valve a few years back before they dried up, and just swapped it in. I am definitely going to use your fix on the old one. Mine had the classic run off one tank and return fuel to the other issue. I'm sure it's just a stuck valve. Thanks for producing this video!
Thanks brotha, great video and very informative. My truck was returning gas to the front tank only and it would over flow. Now I know how to fix it. Much appreciated .
Thanks for the heads up.. and the tear down advice . It's cheaper than spending $250... Save the money when you can. Awesome post.. peace and blessing to you and the family..
Thank you for taking your time and showing us how to do it properly and specifying not to over tighten the screws and bolts. I learned the hard way long time ago but still want to over tighten. What you shared will help me to figure out my problem with the fuel system, thanks again.
Thanks for this video, though I have been working on cars and trucks for over 20 years and did go to college to become a tech, I have never done this procedure before. I noticed when I run the front tank on my 95 f150 5.0 auto, 2wheel drive, there is a big leak that not just drips but sprays and soaks the muffler. Now I have an idea what is involved in this fix. Thanks again!
Getting a 97 in a couple weeks from a friend and previous owner before my friend didn't know what they were doing and put 3 new pumps in the rear tank and then gave up. This will be very helpful in fixing it so I get more mileage on one fill!
My 1986 F-150 has sat for 6 months due to this issue! I will be taking it down tomorrow and I hope this is the fix I need! I thought I needed a special tool to remove the lines but you cleared that up! Thanks for this video! I will let you know how things workout! T/Y
Hello Jonee, Harry here, Thanks for a very informative video. I have an '87 F150 2wd . Recently it started leaking gas from the front tank & I haven't used the front tank in over a year because it leaks. I probably need to clean the valve assembly like you did & free it up & replace the filter since I have it off anyway. I work at a John Deere dealer & have been a mechanic there for 28 years & we have clips that look exactly like the ones you said break easily. And they do! Thanks for the help!!!
Wow thank you so much very helpful I have a 1986 f150 4 wd and I'm starting with the fuel pump relay then the pump so I might as well do the switch fliter and thanks for the easy down to earth no bs the truck sat for many years so I'm replacing parts as I go
Thanks for taking the time and effort to do all of this so we can do it too and hace our trucks running properly. I'm gonna put this into practice tomorrow since the one in my '86 f-150 started to leaking like crazy and the rear tank hasn't being in use for a while due to a porous line. And I'll share my experience to others as well...! Again, thank you very much!!!
I appreciate the video man it helps me a lot I have a 1990 F-250 5.8L and 7.5L 4x4 I've been been having some fuel pump and pressure problems it's black smoke coming out on one of them and the losing power....👍👍👍
Thank you for the video. I’m having similar issues with my 97 F-250. I can run off the rear tank fine but switch to the front tank and the engine stalls. I was considering replacing the fuel sending unit. I’ll pull this first. Thanks again.
Hey Saul, nice vid. I have an '86 F250 4x4. All I was doing today was changing the fuel filter on the tank selector. I have the same metal cover plate protecting the selector switch which I removed. Using just about every tool, I could not get the fuel filter threaded cup that holds the filter off. Rather than risking breaking the filter cap, I started the same procedure you just showed so i could try to remove the filter cap on the bench. My fuel line clips came out easy and the lines came off easy.......except the front tank return line that snapped the plastic nipple on the tank selector body. A real bummer. My tank selector was fine but now off to Amazon for one of the vendors selling a replacement for $176, ouch. So what turned out to be a simple filter replacement is now a costly selector replacement. I don't miss the salt and cold like you have here in the vid....I live in San Diego so my issue is the heat dries up parts and things get brittle which is what I think happened and why the nipple on the front return snapped. Keep up the good work.
Thank you for the informative video! I kinda feel sometimes i should do some of these, people that still work on these old relics are getting harder to find with each passing day! I appreciate the content, and found it to be adequately thorough.
Hey, from Idaho as well! Thanks for the video, I've been down a tank as well for a few years and I own three different F150's (all I'll own), you're right, there are no videos on this issue! Thanks for the detailed video! Whenever you can, you should make more videos on that truck!!
Thank you so much for this video. I have an 88 F150 and having the same problem. I grew up on a farm also. I try to fix all I can. You explained this so great.
Thank you so much! That is exactly what is wrong with my truck. It’s parked in my basement, patiently awaiting spring, and I couldn’t drive it last year because of this. You helped tremendously, again, thank you.
![1988 F150 Hesitation Problem [FIX!]](http://i.ytimg.com/vi/-EihJ7hghXI/mqdefault.jpg)
![1988 F150 Hesitation Problem [FIX!]](/img/tr.png)
I'm not sure if you are still monitoring your feedback on this video, but please know you deserve every "Thank You" you get for it. Your teaching style is superb. Like others have commented, the fact that you did this twice, just to help others, shows character seldom found these day. Thank you.
Not many men would do a job twice just to help his fellow man. This says alot about yourself sir. So Thank you. I am going through the same thing. We need more people like you in this world. Much Respect. Great job. Thanks from Kentucky.
He pulled the part THREE times! He rebuilt the unit and had a leak, so he pulled it the second time, then he re-installed it and removed it a third time for us...This is one hard core mechanic!
Or he is getting paid by the hour...
My comment was very simple but you said it most correct. I thought the same thing what a guy to go through the trouble to share his experience and help others out. That's a hero in my mind.
That’s what it’s all about helping the fellow man cause I’m having to do the same on a truck I just bought. Thanks for the video it help tremendously.
When you say "thats why everyone starts to think their fuel pump is going out. When that happens Does the FRP. Fuel rail pressure at the Schrader valve drop drastically to like almost nothing? What exactly happens to make people think that? Any help is greatly appreciated 🙏 thank you. Im working on a 89 F150 5.8L guy brought it to my home shop and told me to fix it, he wanted the complete distributor replaced, the plugs and wires. And the starter relay(Solenoid) he never asked me to diagnose it. Now he's mad cause it's not running after i did the work he wanted. I just want to get it running so he can take it and pay me cause I'm getting hungry lol. Oh also I'm working on my buddy's 94 Bronco 5.8L it will start and run strong for a bit, like 5 to 10mins if you don't press the gas. But after that time it will die off like it's choking down and then will crank and crank but won't start. For a good 5mins or so. Checked the FRP will it was choking down and also when it wouldn't start and pressure Fluctuated from 20psi to 0psi mostly stayed near zero. Then all of a sudden trying to start it, doesn't turn over but the fuel pressure gauge stutters back and forth a sec till it stops on like 10psi. Still wont start. This times needle stutters up to roughly 20psi and so on till it got up to 30psi and started. Im like 99% sure thats the fuel pump needing to be replaced but always like to get a second opinion i mean its a pain getting to that pump. Thanks again for any and all help/advice you can throw my way. I'm just like you didn't go to college for mechanic, I went to military and Iraq. Everything I knew about automobiles I learned from doing it growing up in the sticks. The. After the service working on motors was the one job I found that was satisfying. And quite a few independent shops and dealerships later, I've learned so much its like i went to school anyways. It Sucks though when people don't really listen to you because of that and you know you're right. Drives me nuts lol.
@@randallwilkes7746 your adding to a comment I made. Maybe trying to post it out in the comments you will have better luck. Mine did all that and I swapped out just about everything minus the pump. Map sensor fixed mine. Good luck with your project. Hopefully it will be a easy fix for you.
I'm a retired ASE Master Tech and I watched the entire video and learned a lot from it! I love your detail and simple, easy to understand directions!!!
I just completed this repair on my 1987 F150. A few observations: Don't buy a replacement unit. I honestly think Ford designed this to be serviced. I also broke the bottom bolt on the protection bracket when removing. I cut off the nut and drilled out the hole and replaced the bolt with a Stainless Steel version from Lowes. Completely remove mounting bolts before disconnecting fuel lines. Connect the fuel lines before remounting. The clips are easier to wrestle out and in with a little working room. The best removal tool for the clips I have ever found is actually a walnut pick from a nut cracker set. Change the filter on the bottom of the reservoir. No ford manual notes this even exists and auto stores don't seem to sell them, it is a WIX 33268 filter available online. The reservoir casing has an O-ring in the top to seal it, the WIX filter will come with a replacement! Lastly, the lid only goes on one way. I would advise against using sealant or gasket maker. The vacuum flap inside serves as an gasket, and a visual inspection will usually tell if the its set and sealed correctly. Also, the case itself is vented, in the lid is a TINY oring and vent hole that travels from body to lid. I would imagine this is for allowing the air to move when the fuel gasket does. Using a sealant may clog this hole.
With out this video, I would not have attempted this repair. Excellent information about a poorly documented Ford issue!
Thank you for that part number!
Yeah I tried with gasket maker and it didn’t work. I let it set over night and put it on my truck and there was no gas going through the selector valve. So I took it off and found out the orange gasket was sealed to the top, and the sealant was clogging a breather hole. So I had to remove all the sealant which was a pain. Then I put it back on without any gasket sealant and it never leaked and my truck was getting gas.
Would you happen to know if it is the same unit for a 96 f150? WIX 33268
Help please does it came with a filter?????
Awesome clip “very organized.. no bullshit ..instruction was very clear and direct good footage done like a pro… your video was always on point… well done I have the same truck I inherited from my dad .. with the same issue you saved me lots of time!
TH-cam is an amazing place. People like you are an invaluable resource to the common guy just trying to fix something and get it going again. Thanks so much for your video.
One of the best repair videos I've seen! Clear, concise, logical -- without a lot of "ums, ahs, etc." and no profanity. Great job!
Keep up the good work & community service via videos. I'm looking forward to learning more from you.
Amen!
Hey just wanted to give you a shout out and say thanks for taking the time to make this video. I had a fuel delivery problem on my 89 f150 and started by changing the fuel filter which did not help. Changed the external fuel pump on the frame rail and then was getting ready to take the bed off to change the internal pumps on the tanks when I saw this video. It took like 30 minutes to remove, clean and reinstall the tank selector and it solved the problem and saved me a big headache of changing out the internal pumps. I appreciate you taking the time to put create this for us DIYers!
Thanks for the video! After 5 years yours is still one of the few videos on this issue.
You have more teaching skills then some that's been doing this work for many years...Thank you for being so helpful and sharing your knowledge!!!
You read my mind. I thought "this guy is a natural born teacher". He's also an admirable man. We should all be so lucky to have a friend or neighbor with his character.
thanks to this video I just repaired mine on a 1987 F150, but I would add this..there is a small O-ring right by the indexer and that might have been your leak. I know this because I knocked it out twice before I knew where it came from. I did not use any sealant and the dry fit doesan't leak..BTW to be clear..the O-ring is in one of the screw holes right about where your left index finger was at one time. Thanks again for the video!
Just did this on my 1989 F250 with a 460. Thanks for posting. It wasn’t a bad job at all, but I had lots of of room because it’s not a 4x4
After watching your video I put it all together and on the first try the rear tank finally worked.
The inside valve was stuck in the up position. Worked it loose like you showed. On my truck Dorman # 800-015 clip kit. Comes with 3 5/16 fuel line clips and 3 3/8 clips. I pre lubed the fittings on the reservoir and I also put the clips on first before installing the lines. Lines Snapped right on
No leaks
Thanks again.
Jack Hammer hello!! I have to get my truck to stay running and I have to know what filter I need!! I have the same exact part as this video but no shop can seem to figure out what filter I need please help!!
@@mykaelynngoldman7860 did you ever find out the filter I'm getting ready to do mine best of luck
@@arthurnewhart6369 what fiter was it?
I've used this video a couple of times. I have a tip, and if someone has already added this, I apologize for duplicating. Before you separate the top from the base, and then have to figure out the alignment pins, if you use a screwdriver or a pencil, just score a line from the top down the side of the exterior part of the selector. Then all you have to do for alignment is just re-connect the line and you're hooked back up. Really enjoy your information. I'll be performing this same process on my 89 when the weather warms up later this spring.
i’m 16 fixing up an 86’ with the same problem, and this video explained everything so well, thank you keep up the great content.🙏🏽
Was that the problem ? My 87 e150 rides rough. We changed the ignition module, fuel reservoir, spark plugs, distributor, throttle sensor, spark plugs wiresr. But still riding rough
@@dogfilms7753 map sensor top left of the engine bay.
First timer - you did a very good job explaining and displaying each step . Learning on your own much better than a school - don’t put your self down .❤
I'm a certified master Technician and I am having the same issue on my 89 F-250 plow truck so I'm going to give this a try! Thanks for doing this video.
I was an ASE Certified Master Automobile Technician for years and I watched
this entire thing and enjoyed the information and detail you put in. I will watch it again a time or 2 because I may have to do one of these soon.
THANK YOU MY FRIEND, just had the issue today ( 9/7/23 ) fuel running out the " not selected " FULL tank on to the ground while running. a friend suggested fuel selector valve, returning to the wrong tank; or bad ground wire at the switch (95) f150. I'm glad you took the time to share your research and problem solving skills.
Great vid. I was able to use the end of a small flat screwdriver to push the clips up from the bottom rather than pry them up: no broken clips - so far. Thanks for posting!
Nice! Thanx so much! Been driving me CRAZY for a while now lol! Been throwing parts at it however all the parts I replaced were quite old bur still had the same problems, like you did, would start up, I could even drive around a bit and then it would die. If I let it "cool" down, it would start again and I could chug home. I made sure I wouldn't drive to far... The rear tank never worked but I did replace the front tank pump and the rail pump. Finally tonight I removed the Selector, took it apart like you did and unscrewed where the filter goes, found out I had no filter and there was an extra little o ring on the bottom, one of the valves was mess up, a valve for the rear tank. I cleaned everything up, cleaned like u did with the WD40, moved the valves up and down, then cleaned the top really well since I don't have gas proof RTV right now, reinstalled, didn't install the clips as I'm just testing. Engine ran great, finally! Before it ran strange, kind of seemed like a vacuum leak at times but now it ran great until it stalled out and died. But I noticed the fuel gauge fell down which leads me to believe gas from the front tank is going to the back tank, and the tank doesn't seem to be leaking so maybe I just need a pump for the rear tank... anyway I let it cool and just fired it up again, it ran a bit then died so it seems like front tank is outta fuel and hopefully all I need is a new Selector! Pricey but then I'll be closer to getting both tanks working & I think I found a Ford oem selector on ebay for 200, just gotta make sure it's the correct one.
I don't think I can repair the original Selector altho maybe I could try to block off the hoses going to the rear tank for a cheap quick fix until I get my new selector? I'll reply to my post whatever happens, this could help somebody out there like me.... Thank you! Thank You! Thank You Saul! You Rock!
did you end fixing it
Man, I can not begin to thank you enough for this wonderful video. I have been looking for this information for a while now and finally finding you has made my day, month, year. I just got a’90 from down south and it is in incredible shape, no salt and rust. I’m here in upstate NY, where rust is king. Within the first few days I had it on my driveway I’ve had two guys wanting to buy it. I have to clean up the interior, it was a farm truck, but not the main job truck. But he said that the dual tanks didn’t work, said he didn’t want to buy the selector switch. Watching your video makes me understand why he didn’t want to. I’m like you, I have always tried to fix everything myself, and being here in NY, there’s nothing but crooks and liars, to just plain lazy and stupid SOB’s So I really don’t want to go to any of them. I hear it from friends, how they get taken, and I have been too and it’s aggravated me to no end. Guys like yourself are becoming few and far between. It’s a lost art, being a shadetree mechanic, I think older cars are better than the newer ones, all the electronic bs drives me nuts. Being able to think on your feet and see what has to be done and then figuring out how, is a rare skill anymore, and you have it. Take care and keep up the great work.
Own my own shop for 40+ years. You did an excellent job. You save me a lot of time. Without a doubt the best help video I’ve seen. Thank you. Had an 89 Ford switch to a carbureted engine and put a 55 gallon auxiliary tank under my toolbox. What I understand fuel pressure from the tank side switches the valve. when I did switch it to the auxiliary tank it pump fuel into my main tank , same problem as you had. But thanks to you and this video I repaired it the same way you did and it worked fine. Again thanks for the great video saved me time.
Just a little note there is a tiny O-ring that feeds the top diaphragm. I almost missed it. Without it the top would leak. I replace this little O-ring from a common O-ring kit and eliminated the need for silicone.
Thanks. I have a 1990 F150 2 wheel drive with 230 k miles. I have had the fuel going to the front tank and over pressurizing the tank because when I open the fuel tank cap fuel can spew out. I am 70 and really can't get under the vehicle and work these lines etc so I am going to order the correct selector pay the big bucks and have my mechanic put it in. Then if there still is an issue will have him check the fuel pressures from the pumps and go from there. I bet this is my problem with the fuel system. It has been easier for me to simply replace things because the price of most parts are not too high. Appreciate the video. I bought the truck new 30 years ago and have replaced lot of things over the last 3 years since retiring.
Thank you sooooooo much my brother. In this divided world we're living in, it's guys like you that remind us...we're family. Do it twice just to share what you've learned???? You're amazing.
Thank you so much. I’ve had new fuel pumps installed, and it goes back to pumping from the back to the Front. This is on my F150, 1990. This is an easy fix, 👍
I had the same issue with my 88 f150 so thanks so much for doing a repair twice to help your fellow man much appreciated taking those rusted bolts out of the shroud turned out to be one tough job with all the rust down there.thanks again well done video🤠👍🏼
Was that the problem ? My 87 e150 rides rough. We changed the ignition module, fuel reservoir, spark plugs, distributor, throttle sensor, spark plugs wiresr. But still riding rough
Thanks for taking the time to go over this so well, its good to see someone who cares enough to make a good video to help others. Thanks so much sir.
Dude. This is one of the best videos I've seen in a long time. Straight forward, to the point, all the info needed to fix it. Just excellent. Wish more people made videos in this manner. I just take crap apart and hope I can put it together later had me rolling. We've all been there
Nice video..I just brought a 96 f150..and it didn't have a selector valve on it.im replacing both tanks and pumps..but I got the selector valve from a parts pull it..just cleaned it up nicely thanks to your video..cant wait to install it
Thank you so much. I have a 1996 F150XLT front tank wont pump but shows how much gas I have. I believe you just showed me my problem. Thank you so much. You did fantastic.
Great Job! I was Miss lead on forums about my no fuel pressure issue being everything under the sun with issue causing the problem. I followed your instruction, soaked with Kroil next day worked it in. Used permatex to seal top. truck runs wonderful..Keep up the great work. You made my day. Thank you
Thank you for doing this, I have been having troubles with my 88 f150 and I believe this is what my problems is. Thanks again!
Did it work for you? I believe its in a different location
Appreciate your down to earth manner. And yes, naysayers, “take a hike!”
Have the same problem with my '84 6.9L only pulling from the rear tank. Thank you for this information, you did a clear and concise job in explaining what you did. You even did it twice so that you could film it.
Thanks for heads up about the fuel line clips, will buy replacements before I start the repair because if there is a slight possibility that it'll break, it'll break. Rather have them and not need them than need them and not have them.
Thanks again and good job.
Quality video explained everything enough to understand but not so much where video is hard to watch keep it up
Very nice just bought 88 with fuel issues. been sitting for one year so this is very helpful. Thank you.
We thank you so much for teaching my husband, how to repair he's truck , he has run into same problem, been researching for days, found your video and now my husband can now fix his 1987 F 150 truck, we want to thank you so much for sharing this important information, and he said you did an awesome job, if you have any other helpful information make more videos.
You have ZERO idea just how helpful this video was and is to me. i have an 84 ford econoline with duel pumps and it's been bothering me for almost a year because i have been afraid to learn how to repair it on my own. I can honestly say that i now feel confident enough to tackle this job thanks to you.
You rock!! If you ever come through Bend Oregon, i'll buy you a beer.
Your video was awesome. More thorough than most on youtube. Time to rebuild mine. Thanks so much!
Thanks for posting this. You saved me a lot of money & head-aches.
I have been doing mechanical work and body work for many many years. And I do have to say that you taking the time to make this video is Greatly Appreciated. It was informative and actually taught me something new. Thank you again. Very very Helpful and Professionally informative.
I probably had the same issue but took it to a shop for the repair. I wish I'd seen this earlier. Great vid. I like video with the talk throu. Some folks just show but don't comment, and that always leaves me confused.
Good job. I'm sure it will save a bunch of us with duel tanks a bunch of guessing and grief. Thanks for sharing.
Awesome job. Straight to the point with exact directions.
I watched someone else's video on how to repair this. He opened it, said he fixed it, and closed it up. He didn't show anything he did!
Thanks for the taking the time to do this. I'm off to the shop with confidence!!!
My thanks and appreciation goes to you for taking the time to make this video. It has saved me from fuel pump replacement and shown me another person willing to go the extra mile to help others! Great job!!
I got the same issue a ticket to a couple mechanics already and shrawn $500 to $800
Now I see how to do that i do myself
Thank you
Great video for us DIY guys. I’m getting ready to replace my front tank since I already replaced my rear and gonna of course put new fuel filter on, but didn’t even realize there is this selector valve on my truck. So I’m definitely going to cover all the bases and clean out this valve. Thanks again for taking the time to walk us through it.
I had replaced fuel pumps the tank switch map sensor fuel relays etc nothing worked your video solved my issues thank you so much buddy your my hero ....no joke thank you
What issues did you have
Yea what issues exactly cause im working on an 89 f150 5.8L dual tank and for some reason after it quit running it lost all fuel pressure. So I'm figuring with one of the dual tanks pumps (tried both tanks though so im not sure) the fuel pump/s is gone and it was a coincidence. Or maybe this issue in this video.
Thank you, I have the same problem. Information is hard to find on this truck. I've been thinking about sharing some of my learnings on this to help others, It sucks replacing the wrong things in order to diagnose the problem, thanks for saving me the little money I have.
Thank you for your help I'm getting ready to start on my 87 F250 4x4 to find out why the person I bought it from wasn't using the rear tank I'm going through it from tank to selector to get it right so it's usable & fix fuel gauge on front tank it's on full no matter what your really appreciated for taking the time to give others help 👍🏻
Thank you for the video. I’m changing the filter. But the extra knowledge is will come in handy in the future.
Probably the best shot and detailed video I've seen plus actually my year of pickup too. Great job and thank you very much.
Bro! you dont no how much this helps. My truck is a 95 inline 6. When it gets hot here in Houston them tanks wanna expand and the fuel comes out of my rear tank and i was thinking that the pump maybe bad because i havent been able to use it but i goin to try this before buying that 200 dollar part and replacing the pump. Man thanks again For Real.
Johnny, did this work for you? I'm having the same problem on a 94 4.9 inline 6
It did not. My tank has the valve inside the tank.
I followed your instructions to the letter and you saved me hundreds of dollars!!! Great fix! Works like a champ! Thank you!!!!
@Saul Varela I'm having same problem with my 92 ford f150. I have two tanks and I only use the rear tank. Last week truck stop on me at gas station. I thought it was my fuel pump. Still not working. I'm going to do this tomorrow. I hope it works
@Saul Varela it was my fuel selector switch. Spent $490 on parts.lol. switch cost $20.00 @ AutoZone. Smh
Curtis Jones I'm not a mechanic but I do own a 1989 f150. Ive done plenty of research on this fuel selector reservoir and I'm sure I read some where that your 92 f150 has a high press fuel pump in each of your gas tanks and 1fuel filter on the rail. It doesn't use this fuel selector reservoir that's in this vid.
Jonee, thank you so much for helping us with a very thorny problem. very few people would have gone thru the trouble of taking a part off that’s been repaired just to show someone how to repair and re-install. Thank you sir!
Thanks for the help. I too am from Idaho. I believe this will correct my issue and I thank your wife as well.
Thanks, out of all the videos about this valve, yours is the only one that actually helped. You have talent for describing problems and their solutions, GREAT WORK!
Great video! You explained the process well, easy to understand and follow. You were raised on a farm but you learned how to think and use your hands to solve problems and save money. Thank you again for your great video.
Ralph from California
I second what Houston Shelton said, Thank you for doing the job twice to help us all out. I appreciate what you have done. And as for what you said about smart ass commenters, you are so right. You humbly describe yourself as a back yard mechanic, but I will tell you I am a professional mechanic of over 30 years and I learned from you today. I had never run across this Ford problem before and you completely cleared up my questions and helped me take care of my customer. Again thank you Sir. Excellent work, excellent video.
loved how simple you kept it. I'm a DYI guy myself got all the info I needed thanks.
Simply outstanding! My new to me '91 F-150 was only running on the rear tank and I started searching TH-cam for solutions. Found your excellent presentation a year or so ago and watched it twice back-to-back getting myself revved up to inspect the valve. Would have been the first major fix I attempted on the truck and I was stoked about getting into it with my newfound knowledge..., only to discover that someone had already removed the damned thing and bypassed the front tank altogether! I was actually disappointed and haven't fixed it yet. I'm grateful for your effort nonetheless and intend to get back to it along with replacing the rear sending unit before winter. Thanks so much for taking the time!
One of the best videos I've watched for anytime of how to or repair. Thank you.
Glad it helped
Son of a! Where was this while I was troubleshooting my sffr? Thanks for this. A bonus tip for anyone dealing with this, there one fatal flaw in this reservoir, if the rear pump in the tank isn't working you won't get fuel into the reservoir, it has a pressured valve within that has to be pushed by a pump to open the path. The solution, assuming you don't want to drop the fuel tank for repair, you can grab an external pump like the front side uses and install it just behind the reservoir on a short fuel line. This creates a full fuel situation where the pump in the front and the back generate symbiotic pressure at the resevoir. I had to buy a dually like yours, for the second tank I put I just looped the gas line on the bottom channel and pinched the hose together.
I inherited my dads old 87 f150 in high school we had issues with the truck cutting off and the front tank not working. Ive always knew it was dilling with the fuel and I thought it was a fuel tank selector switch. Until i found this video. I appreciate it!
Thank you Sir I've been fighting a 87 f250 for awhile now
Was thinking the problem was fuel pump or carburetor adjustments, and it was still letting me down usually 45 miles away from home.
Figured out how I wasn't getting fuel from the tank to the motor after all that we are dropping the tanks today and also will be checking out the selector valve and lines
Your video explains what I'm getting into
So was the selector valve the issue?
Thanks for taking the time to share this....many thanks. Cheers
That is amazing the simple W- Miracle 40. Always works 👍🏼 Gracias 🙏💪🏼
I am so glad you went to the trouble of making this video. I have an 88 F-350 and I am going through hell trying to solve its lack of power at highway speed. My fuel pressure test needle is bouncing around like crazy and I cannot get the truck up to a good accelerated pressure. I have been fighting it for a long time now and have only recently been able to break the mounting bolts free to get this thing off the frame. I have tried to open up the bottom twice but so far it just has not come free. Also everything I have read and heard from others is there is nothing inside that bottom piece. I am so glad to have finally encountered someone with this same setup having to tear down this unit and prove otherwise. Thank you!
I'm having the same problem and I very much appreciate your input. I like how you are honest and open to people
just sent your video to my son a former Marine who is working on his 1985 F150 that has tank problems. A couple years ago he paid a mechanic around $1500 to get this truck running they replaced both tanks but it still didn't allow both tanks to work. sure wish we had seen your video sooner
Thanks for the info doing repairs on my dad's old Fordf150 1989 much respect.
I was having the same problem on my '86. I am fortunate to have found a deal on a running donor truck with a good front tank but also bad selector valve. It took me all weekend but i was able to swap out the tanks and clean the valve, following the steps detailed in your video. I won't know for sure 'till i make a couple of trips to work but so far it appears that everything works as it should. Thanks for the video! It really was a huge help!
Very awesome video thanks for taking apart again I learn some thing new and be safe 🇺🇸
So, I found your video and watched a true my type of guy do something right to help someone else. 👏🏻👍
Thanks very helpful you have saved me a lot of time and aggravation!
Got a 1993 with only front tank working, I can now tackle it, thanks so much!!!
Ever get to MS, I owe you some sweet tea!!
U did a good job. Thanks for going through the Xtra effort showing us how it's done
My brother, thank YOU!!! Excellent walk through and brother as others have mentioned, you did it all over again to show us, seriously bro, gotta say it again, THANK YOU!
Thank You! I've been trying to figure this out for a very long time on my 1990 F150. Great job!
I like your style, you did a great job and showed me some things to look for and what to expect. THANK YOU.
Thanks for the video. It has really helped cause I've been scratching my head with the weird fuel transfer problems on a used 89 F-250 that I bought a little while back. It has the same canister / valve and my gas has been just pouring out of the front tank, (cost me $30.00 to go from I.F. to Mud Lake yesterday). I too live in Idaho, up in the middle of nowhere (30 miles north of Howe) and was raised the same way, take it apart and look at it before just throwing your hands in the air and buying a new one. Lot's and lot's of scraped knuckles! Again, Thanks a bunch! Great Video.
Leave it to a farmer to come up with the best diy fix for this stupid fuel tank selector. I bought a nos valve a few years back before they dried up, and just swapped it in. I am definitely going to use your fix on the old one. Mine had the classic run off one tank and return fuel to the other issue. I'm sure it's just a stuck valve. Thanks for producing this video!
Thanks brotha, great video and very informative. My truck was returning gas to the front tank only and it would over flow. Now I know how to fix it. Much appreciated .
Thanks for the heads up.. and the tear down advice . It's cheaper than spending $250... Save the money when you can.
Awesome post..
peace and blessing to you and the family..
Thank you for taking your time and showing us how to do it properly and specifying not to over tighten the screws and bolts. I learned the hard way long time ago but still want to over tighten. What you shared will help me to figure out my problem with the fuel system, thanks again.
Thanks for this video, though I have been working on cars and trucks for over 20 years and did go to college to become a tech, I have never done this procedure before. I noticed when I run the front tank on my 95 f150 5.0 auto, 2wheel drive, there is a big leak that not just drips but sprays and soaks the muffler. Now I have an idea what is involved in this fix. Thanks again!
Getting a 97 in a couple weeks from a friend and previous owner before my friend didn't know what they were doing and put 3 new pumps in the rear tank and then gave up. This will be very helpful in fixing it so I get more mileage on one fill!
My 1986 F-150 has sat for 6 months due to this issue! I will be taking it down tomorrow and I hope this is the fix I need! I thought I needed a special tool to remove the lines but you cleared that up! Thanks for this video! I will let you know how things workout! T/Y
Hello Jonee, Harry here, Thanks for a very informative video. I have an '87 F150 2wd . Recently it started leaking gas from the front tank & I haven't used the front tank in over a year because it leaks. I probably need to clean the valve assembly like you did & free it up & replace the filter since I have it off anyway. I work at a John Deere dealer & have been a mechanic there for 28 years & we have clips that look exactly like the ones you said break easily. And they do! Thanks for the help!!!
Wow thank you so much very helpful I have a 1986 f150 4 wd and I'm starting with the fuel pump relay then the pump so I might as well do the switch fliter and thanks for the easy down to earth no bs the truck sat for many years so I'm replacing parts as I go
Thanks for taking the time and effort to do all of this so we can do it too and hace our trucks running properly. I'm gonna put this into practice tomorrow since the one in my '86 f-150 started to leaking like crazy and the rear tank hasn't being in use for a while due to a porous line. And I'll share my experience to others as well...!
Again, thank you very much!!!
I appreciate the video man it helps me a lot I have a 1990 F-250 5.8L and 7.5L 4x4 I've been been having some fuel pump and pressure problems it's black smoke coming out on one of them and the losing power....👍👍👍
Thank you for the video. I’m having similar issues with my 97 F-250. I can run off the rear tank fine but switch to the front tank and the engine stalls. I was considering replacing the fuel sending unit. I’ll pull this first. Thanks again.
Hey Saul, nice vid. I have an '86 F250 4x4. All I was doing today was changing the fuel filter on the tank selector. I have the same metal cover plate protecting the selector switch which I removed. Using just about every tool, I could not get the fuel filter threaded cup that holds the filter off. Rather than risking breaking the filter cap, I started the same procedure you just showed so i could try to remove the filter cap on the bench. My fuel line clips came out easy and the lines came off easy.......except the front tank return line that snapped the plastic nipple on the tank selector body. A real bummer. My tank selector was fine but now off to Amazon for one of the vendors selling a replacement for $176, ouch. So what turned out to be a simple filter replacement is now a costly selector replacement. I don't miss the salt and cold like you have here in the vid....I live in San Diego so my issue is the heat dries up parts and things get brittle which is what I think happened and why the nipple on the front return snapped. Keep up the good work.
Thanks so much for posting this video! I just got done tearing apart the selector on my 1989 E250 Club Wagon XL and now it works perfectly. You Rock!
Thank you for the informative video! I kinda feel sometimes i should do some of these, people that still work on these old relics are getting harder to find with each passing day! I appreciate the content, and found it to be adequately thorough.
Hey, from Idaho as well! Thanks for the video, I've been down a tank as well for a few years and I own three different F150's (all I'll own), you're right, there are no videos on this issue! Thanks for the detailed video! Whenever you can, you should make more videos on that truck!!
$200.00 saved!!! Thanks so much for filming this and giving back to the world
Thank you so much for this video. I have an 88 F150 and having the same problem. I grew up on a farm also. I try to fix all I can. You explained this so great.
Thank you so much! That is exactly what is wrong with my truck. It’s parked in my basement, patiently awaiting spring, and I couldn’t drive it last year because of this. You helped tremendously, again, thank you.