Thank you so much for this video, we're going on a camping trip tomorrow in the T4 and no start! This got it going first time. I just need to find where the air is coming in now.
THANKS A BUNCH! This worked beautifully on my 1025! She turned over on the first try, but found I had to open the throttle about 25% to get her to keep running, in case that helps anyone else.
Thanks so much. What a brilliant tip. I spent 3 hours trying to clear an air lock, with no success. But, this tip worked first time and I would never have thought of it. Keep the tips coming
KNOWLEDGEABLE Science Diagnostics Thank you very much for sharing what you know with us Take care and have a great day 👍 Science Diagnostics From Nick Ayivor from London England UK 🇬🇧
Unfortunately this did NOT work for me. I'm happy it worked for so many others on this thread. I have a 4600 JD tractor. Recently replaced the fuel filter and ever since then I just can't get it to start. Before reading this post I've had times when it ran for 15 to 30 seconds but then just did not stay running (this after I just let the tractor sit for a week). Anyway, I clamped the return line hose as instructed in this video - kept tightening/squeezing it more and more but then started worrying I was going to damage the rubber fuel line (or other). (btw - I have a full tank of diesel). Alas, I may have to go the expensive route of shipping it off to the local tractor garage. :( Any suggestions are welcome.
I came across your video looking for issues im having with my JD770 loosing power while under full load. the fuel train in the video is my exactly like my tractor. I've ran out of trouble shooting options and wondering if you can assist me.
Chris thanks so much for the info. I have a perkins 4-108 in my sailboat changed my fuel filters today couldn't get the air out. Just before bed put TH-cam on and discovered your video. My wife and I grabbed a clamp put it on the return line and Mr perkins came to life purring like a kitten. Thanks so much extremely 😊.
Great video. We tried this on a John Deere 1070 when it suddenly wouldn't start. It actually acted just like the video said it would. After starting four times with the return clamped, it would start normally again. Thanks for the video.
Thanks bro, i was 3 days bleeding and cleaning fuel sStem, screwing injectors, cleaning tank etc etc... and this tip solved my problem, big thunbs up, great idea! Cheers
Oh by the way!!! You just costed shade tree mechanics across the world a fortune! 😂 love it! I’m sitting out here in 100+ temps fighting my JD until I found you! Thx so much brother
@@ScienceOfDiagnostics Absolutely man. I feel the same way. Have you tried this on the old mechanical rack style setups like Detroit used to use? Don't know if the result would be the same since you effectively have as many high pressure pumps as you do cylinders. Just thinking out loud really. I always enjoy your posts on Diagnostic Network. I need to do a better job of contributing there.
@@gearheadautomotivel.l.c.5476 just takes time to write the posts, which is at a premium for most of us. Contribute as you can and I'm glad you enjoy my posts. We need more HD guys on there, which I'm working on. As far as the old Detroits specifically I haven't tried, but some of the older deere and cat engines utilize the same set up and it has worked well for them.
@@ScienceOfDiagnostics You hit the nail on the head brother. Time is always the most precious commodity. Calling me an HD guy would probably be a generous assessment but I've got a fair amount of diesel experience. I used to fix rental equipment too for what it's worth. I seem to be doing more in the HD segment since becoming self employed. I don't mind, just need to get to a place where I can afford at least some type of HD scan tool. You know the deal, always another tool to buy.
Small tips. Works great on these PLN systems. Just partial restriction and good to go. If it still has trouble priming you also know that you have a suction side leak
This looks amazing short cut! But my diesel engine doesn't have collapsible fuel like anywhere, they are all metal tubes, but conceptually this definitely helps.
He’s definitely a complete genius After a lot of time trying to start jd6320 with fuel pump problems I started watching the video and just tried it one more time and guess what it stated without even lifting the bonnet 😂😂😂😂
Wow I didn’t have time to research a kubota ssv65 I changed the filter wouldn’t start I found the return line pinch it a little started right up thank you soooo much
When changing out a filter, leave the canister lock ring somewhat loose when starting. This will allow the air to come out completely with a few cranks. Prefill the filter as much as possible first.
Jesus, you have no idea how much this helped me!!! They should teach us this in school!
Thank you so much for this video, we're going on a camping trip tomorrow in the T4 and no start!
This got it going first time.
I just need to find where the air is coming in now.
Man this gonna save me a lot cause I trying to start a deer engine on a generator that’s been sitting for days
THANKS A BUNCH! This worked beautifully on my 1025! She turned over on the first try, but found I had to open the throttle about 25% to get her to keep running, in case that helps anyone else.
Outstanding video ! Thanks for not adding 8 minutes for intro and 3 minutes of ur kids or dog we don’t care about when things aren’t working !
Can’t thank ya enough! Just did this 5 minutes ago on my Case. Worked like a charm and saved tons of time. Thanks again
Thanks mate someone suggested to do this in a comment but didn't explain it well I'm glad I found this video
He also suggested to completely block the return so I like how you do it. Put pressure on the system but not enough to cause something else to break.
wonderful!!!! I was trying to start a YangDong Y490D, but it didn't work. I did as you say in the video and it worked. Thanks for your tips.
Thanks so much. What a brilliant tip. I spent 3 hours trying to clear an air lock, with no success. But, this tip worked first time and I would never have thought of it. Keep the tips coming
HOLY CRAP!!!! Where have you been all my life!!!!! GEEZ THANK YOU SO MUCH!😂👍
Just about to try this in on an 855, pretty much guarantee this will work, actual genius 👌
This guy is a genius. Worked like a charm.Thanks Never had to get a wrench, and I'm no mechanic. haha
And to think all these years...
Thanks bud.
KNOWLEDGEABLE Science Diagnostics
Thank you very much for sharing what you know with us Take care and have a great day 👍 Science Diagnostics
From Nick Ayivor from London England UK 🇬🇧
This must be the best idea since sliced bread. I'll try it next time I've got to bleed one of my diesel's.
Unfortunately this did NOT work for me. I'm happy it worked for so many others on this thread. I have a 4600 JD tractor. Recently replaced the fuel filter and ever since then I just can't get it to start. Before reading this post I've had times when it ran for 15 to 30 seconds but then just did not stay running (this after I just let the tractor sit for a week). Anyway, I clamped the return line hose as instructed in this video - kept tightening/squeezing it more and more but then started worrying I was going to damage the rubber fuel line (or other). (btw - I have a full tank of diesel). Alas, I may have to go the expensive route of shipping it off to the local tractor garage. :(
Any suggestions are welcome.
thanks... worked on my 4052
Hello. Is this work for car engines? Mercedes diesel?
used this trick alot of axor benz trucks
I came across your video looking for issues im having with my JD770 loosing power while under full load. the fuel train in the video is my exactly like my tractor. I've ran out of trouble shooting options and wondering if you can assist me.
THANK YOU
So when u run out of diesel u put more fuel them crimp the line right?
That is amazing!!! Thank you!!!
I did this and it does run but when I take crimper pliers of won’t stay running, any clues?
Sounds like you have a bad fuel check valve. It would depend on the design of the fuel system for that particular engine.
I got it, is was an hose getting air, not building pressure on injection pump, thank you!
Chris thanks so much for the info. I have a perkins 4-108 in my sailboat changed my fuel filters today couldn't get the air out. Just before bed put TH-cam on and discovered your video. My wife and I grabbed a clamp put it on the return line and Mr perkins came to life purring like a kitten. Thanks so much extremely 😊.
Great video. We tried this on a John Deere 1070 when it suddenly wouldn't start. It actually acted just like the video said it would. After starting four times with the return clamped, it would start normally again. Thanks for the video.
Thanks bro, i was 3 days bleeding and cleaning fuel sStem, screwing injectors, cleaning tank etc etc... and this tip solved my problem, big thunbs up, great idea! Cheers
This is amazing1 I have a 2007 Jinma 4045 and this was the Trick!
You're video is still relevant in year 2021!, You helped me start my John Deere generator! Thanks Bro!
Oh by the way!!! You just costed shade tree mechanics across the world a fortune! 😂 love it! I’m sitting out here in 100+ temps fighting my JD until I found you! Thx so much brother
Thank you so much for making that video! It was so helpful and saved me so much time!!! Great video and instruction.
Thanks man. I was struggling an found your video. Worked great. She was really stubborn but it finally took off !
Great hack, thank you very much! Ran out of diesel with my JD655 and this did the trick straight away! Glad I found your great vid!
couldn't finish ...got seasick from the shaking video.
That's frickin' brilliant Chris. I love those kinds of tricks. Never thought to try that till watching this but it makes perfect sense.
Little things make the job go faster. Glad you enjoyed it, hopefully I can throw some more on here that help someone.
@@ScienceOfDiagnostics Absolutely man. I feel the same way. Have you tried this on the old mechanical rack style setups like Detroit used to use? Don't know if the result would be the same since you effectively have as many high pressure pumps as you do cylinders. Just thinking out loud really. I always enjoy your posts on Diagnostic Network. I need to do a better job of contributing there.
@@gearheadautomotivel.l.c.5476 just takes time to write the posts, which is at a premium for most of us. Contribute as you can and I'm glad you enjoy my posts. We need more HD guys on there, which I'm working on.
As far as the old Detroits specifically I haven't tried, but some of the older deere and cat engines utilize the same set up and it has worked well for them.
@@ScienceOfDiagnostics You hit the nail on the head brother. Time is always the most precious commodity. Calling me an HD guy would probably be a generous assessment but I've got a fair amount of diesel experience. I used to fix rental equipment too for what it's worth. I seem to be doing more in the HD segment since becoming self employed. I don't mind, just need to get to a place where I can afford at least some type of HD scan tool. You know the deal, always another tool to buy.
I haven't seen that done before, I'll give it a go next time I change a fuel filter, thanks for sharing
Small tips. Works great on these PLN systems. Just partial restriction and good to go. If it still has trouble priming you also know that you have a suction side leak
This looks amazing short cut! But my diesel engine doesn't have collapsible fuel like anywhere, they are all metal tubes, but conceptually this definitely helps.
That's a fascinating idea.
He’s definitely a complete genius
After a lot of time trying to start jd6320 with fuel pump problems I started watching the video and just tried it one more time and guess what it stated without even lifting the bonnet 😂😂😂😂
Wow I didn’t have time to research a kubota ssv65 I changed the filter wouldn’t start I found the return line pinch it a little started right up thank you soooo much
When changing out a filter, leave the canister lock ring somewhat loose when starting. This will allow the air to come out completely with a few cranks. Prefill the filter as much as possible first.
Thank you so much. Was have a no start due to fuel on my JD 6415. Worked like a charm! Thanks!!!
Thanks. I wish had thought of this. Hidromek was a headache for bleeding air
Thanks man for the idea in how to get the air out of the fuel sistem I was thinking of calling a mechanic you saved me some money
Thanks so much, new to diesels and this saved me having a mechanic come out!!'
Smart, thank you got the ol 4850 going!
👍
Excellent and very informative videos.
Thank you very much for that advice!
Well done great idea worked great on a 5200 deere
Thanks man. Love this video.
Thanks, this worked for me.
Awesome thank you
Thanks :)
Nice man! That beats cracking #1 open👍🏻
Well I don’t know these newer system well so don’t know if that will work either
Watched it again.... great to know thx Chris. I’ve never done it that way 👍🏻
Burt,
Really only works on the older system. Anything with an electric lift pump is generally self bleeding.
My man! Thanks for the tip. I have an old linde and your vídeo it’s so far the beeeeest! ❤