I have a 08 gmc Yukon Xl and I dropped the gas tank to replaced the fuel pressure sensor. Is there anything else to do before I just put gas in and start the truck after I put everything together?
I went through that with Airtex pumps then I went to Delphi and seemed to be fine for a year. I sold the suburban so don't the long term effect. I have an 07 and I'm getting ready to put a Delphi. Think its OK? don't they make part for GM?
Thanks and thanks for the video! I should have paid more attention to the part of the your video about the line on the top back of the tank. Luckily I let the tank down slow and kept looking, plus it didn't hurt that the line connector on the tank was flexible.
How do the two lines to the canister come off? I mean it’s like the hardest part. And I know you skipped cause we can’t see but I took the two 13mm bolts and it down but how do pines pinch or somehow come off. Should the canister be heavy?
My yukon 08 slt broke down when the fuel was at absolute zero when filled it it chuckled for 15 second b4 it started n now every time I cut it off n fill up it does that same thing b4 start up should u replace the fuel pump plz give me suggestions plz
could be that the pump is week now but I would have that tested, these pumps are not cheap. And replacing a fuel pump on a hope and prayer is not something I would do. Do a pressure check first! the pump should pull up to 55 psi in a second.
Thank u... I was going to buy the pump cuz I think it sucked up what ever gunk that build up for years in the pump but will do what u suggested and thanks for the help
That is correct! Fuel Pressure was wrong, the end! When a pump labores that hard it will not last. Upward of 75psi if I remember correctly is way to much.
Just bought one of these from my aunt...she had tire discounters put a new fuel pump on. Now when I go get gas it takes forever to fill because it keeps clicking off...could them putting pump in wrong have done something?
@@ralfsautomotive it threw a bunch of other codes but they gone I did spark plugs wires throttle body and sensor brake sensor and now I just did the map sensor it would say stabilitrak traction control engine reduce power
Hello the only fuel pump that they have is called Precison fuel pump would that work please respond my car is stuck on the freeway witch fuel pump did you use to fix the problem please answer
@@ralfsautomotive what did you do to fix the problem then ? My car turns off when I'm going down a hill after 30 miles driving for 30 mins can you give me a call so I can verify
wow exelent video wishes you in conneticut..i have 2007 gmc yukon denali.i discover few days ago after not use it.when I statert up take few like 8 seconds to the engine getting going.still do it.I beleive it is the fuel pump.I'm not mechanic I would liike replace the pump my self but i'm anfraid break or doing something wrong..also here in ct must be or probably charge over $1,000.00 dollars to replace the pump..please help....thank you
I have a Yukon 2007 Denali working a car properly but if I stopped the vehicle and in a surprise I called the maximum thing there is a chopping knowing that my car has been changed Boaji and clean the sprays completely and a computer was checked and the engineer said probably a gas turmeric
FYI on some of the 2010 Denali’s with FLEX and someone runs a bottle of injector cleaner and the Alcohol content is higher then the fuel pressure will run higher and I can tell this one is FLEX yellow gas cap.
My truck is giving me hell my fuel pump was replaced with an aftermarket one in 2019 I was having a lien code P0171 I believe! I changed all the injectors with OEM from AC Delco still ran like it had a misfire! I did a DOD delete steel where is the same! I went to O’Reilly‘s today I rented a fuel pressure tester and when I start my truck up it’s at 60 psi for maybe five or six seconds and then it drops down to 43 psi it drives good But it idols like crap!! Almost like it has a bad misfire but my scanner doesn’t pick up a misfire it goes from running lame P0171 and then it goes rich P0172 and P0175 I’m ready to send this truck to the scrap yard!
If you get a lean Code you should first monitor FT's and O2's if your scan tool does not have live data I would suggest having it diagnosed by someone. Generally the diagnostics are not that expensive. I do quite a bit of it and the customers do the repair.
I tested the fuel pressure yesterday and with the engine running it's it's at 43 PSI IDK if that's the issue or not but like I said before when it first fires up it jumps to 60 and then write down to 43
When i pull the plug off the maf sensor it smoothes out fuel psi goes up to 58 psi!!! Soom as i plug the maf nack in the fuel pressure drops back to 43.5
Some people like detail. Use fast forward or jump time. So basically what you are saying is you want the free information but hurry up when I give it to you??
24:20 Hitting steel with iron, causing spark, on the fuel pump ring, which is sealing a 30 gallon tank of gasoline, is a boss move.
What a damn poser. you know how dumb you sounded? Does that look like steel to you?
30:29 had me dead 🤣🤣🤣
😂
I just got a 08 Yukon and it’s displaying E even after I put 20 dollars in gas so im going to go ahead and replace the fuel pump see if that fixes it
I seen online where you may be able to just get the sending unit.
I have a 08 gmc Yukon Xl and I dropped the gas tank to replaced the fuel pressure sensor. Is there anything else to do before I just put gas in and start the truck after I put everything together?
No
I went through that with Airtex pumps then I went to Delphi and seemed to be fine for a year. I sold the suburban so don't the long term effect. I have an 07 and I'm getting ready to put a Delphi. Think its OK? don't they make part for GM?
Yes they do and the Delphi pump should be just fine!
Thanks and thanks for the video! I should have paid more attention to the part of the your video about the line on the top back of the tank. Luckily I let the tank down slow and kept looking, plus it didn't hurt that the line connector on the tank was flexible.
How do the two lines to the canister come off? I mean it’s like the hardest part. And I know you skipped cause we can’t see but I took the two 13mm bolts and it down but how do pines pinch or somehow come off. Should the canister be heavy?
They get full of dirt that causes the problem. they are a pain sometime. If you have air, blow them out and lubricate.
My yukon 08 slt broke down when the fuel was at absolute zero when filled it it chuckled for 15 second b4 it started n now every time I cut it off n fill up it does that same thing b4 start up should u replace the fuel pump plz give me suggestions plz
could be that the pump is week now but I would have that tested, these pumps are not cheap. And replacing a fuel pump on a hope and prayer is not something I would do. Do a pressure check first! the pump should pull up to 55 psi in a second.
Thank u... I was going to buy the pump cuz I think it sucked up what ever gunk that build up for years in the pump but will do what u suggested and thanks for the help
I just did mines lucky you have a nice lift in there great stuff
You changed it twice and was never driven?
That is correct! Fuel Pressure was wrong, the end! When a pump labores that hard it will not last. Upward of 75psi if I remember correctly is way to much.
Where is the fuel filter to this ? Inside the tank with the pump or is it along the fuel railing
Tank! that one does not have a canister anymore but is easy to add if you so chose.
What is the hose that is connected on top to the yellow plug in. I'm doing a pump and there is no hose connected
What time?
Just bought one of these from my aunt...she had tire discounters put a new fuel pump on. Now when I go get gas it takes forever to fill because it keeps clicking off...could them putting pump in wrong have done something?
Only if they collapsed the Vent Hose. the gm's have a native problem with vent performance as the are tons of vehicles with that exact complaint
Hey ralf have you had any trouble with engine reduce power with this vehicle
Reduced Power should have a code associated with it. I work on lots of GM's but do not see that very often.
@@ralfsautomotive p0641
@@ralfsautomotive it threw a bunch of other codes but they gone I did spark plugs wires throttle body and sensor brake sensor and now I just did the map sensor it would say stabilitrak traction control engine reduce power
Hello the only fuel pump that they have is called Precison fuel pump would that work please respond my car is stuck on the freeway witch fuel pump did you use to fix the problem please answer
I am sure it will work but those are the pumps I had problems with the pressure being too high
@@ralfsautomotive what did you do to fix the problem then ? My car turns off when I'm going down a hill after 30 miles driving for 30 mins can you give me a call so I can verify
@@ralfsautomotive my number is 760-430-3256
I changed the throttle body sensor Camshaft position sensor and the vapor canister purge solenoid
@@josephsanchez1602 Nobody will be able to diagnose over the Phone. I changed that Pump out using a AC Delco one that has the proper pressure.
wow exelent video wishes you in conneticut..i have 2007 gmc yukon denali.i discover few days ago after not use it.when I statert up take few like 8 seconds to the engine getting going.still do it.I beleive it is the fuel pump.I'm not mechanic I would liike replace the pump my self but i'm anfraid break or doing something wrong..also here in ct must be or probably charge over $1,000.00 dollars to replace the pump..please help....thank you
Check fuel pressure "static" if it leaks down replace the pump. GM Pumps generally run 55PSI. If you are careful you can do that job at home.
@@ralfsautomotive Thank you So Much For your Quickly Response...I Will Check it out..Once Again Thanks
I have a Yukon 2007 Denali working a car properly but if I stopped the vehicle and in a surprise I called the maximum thing there is a chopping knowing that my car has been changed Boaji and clean the sprays completely and a computer was checked and the engineer said probably a gas turmeric
Huuuuh what?!
FYI on some of the 2010 Denali’s with FLEX and someone runs a bottle of injector cleaner and the Alcohol content is higher then the fuel pressure will run higher and I can tell this one is FLEX yellow gas cap.
So what is our point regarding this Video? Nothing was added anywhere! Changed fuel pump all was well. And Alcohol will not increase pressure!
Great job 👍🏻
The only point of this video would be to name the name of the bad fuel pump you got. What on Earth is the point of not naming that?
Muy buen video.👍👍
Si, Ismael recuerdo que pague por labor $200 por ese mismo trabajo y el lo hace muy fácil !!!
5.3 in the XL?? Out
What's wrong with the 5.3? Plenty of power to go around 6.2 is not much more power
I believe Spectra is made by A.C Delco if I'm not mistaken... nice video
U have to use bosh parts that’s what they use from factory
No GM has Bosch Parts! Never had! They are Delphi Pumps sold as AC Delco
My truck is giving me hell my fuel pump was replaced with an aftermarket one in 2019 I was having a lien code P0171 I believe! I changed all the injectors with OEM from AC Delco still ran like it had a misfire! I did a DOD delete steel where is the same! I went to O’Reilly‘s today I rented a fuel pressure tester and when I start my truck up it’s at 60 psi for maybe five or six seconds and then it drops down to 43 psi it drives good But it idols like crap!! Almost like it has a bad misfire but my scanner doesn’t pick up a misfire it goes from running lame P0171 and then it goes rich P0172 and P0175 I’m ready to send this truck to the scrap yard!
If you get a lean Code you should first monitor FT's and O2's if your scan tool does not have live data I would suggest having it diagnosed by someone. Generally the diagnostics are not that expensive. I do quite a bit of it and the customers do the repair.
I tested the fuel pressure yesterday and with the engine running it's it's at 43 PSI IDK if that's the issue or not but like I said before when it first fires up it jumps to 60 and then write down to 43
Phil trim is all over the place! The long term is -30.5 sometimes it’s on the positive side to! It varies from like 12 to 22
@@roberthanna4400 Look at Evap!!
When i pull the plug off the maf sensor it smoothes out fuel psi goes up to 58 psi!!! Soom as i plug the maf nack in the fuel pressure drops back to 43.5
Tell that person to undercoat that rusty frame
There it is!!! fk junk
AC DELCO WILL NEVER USE THEM AGAIN !!!! Good video though
You talk too much just get on with it brother sheesh
Some people like detail. Use fast forward or jump time. So basically what you are saying is you want the free information but hurry up when I give it to you??
Why don’t you watch it on 1.5x speed, brother?
You talk too much, brother.