How to Replace Fuel Injectors 01-06 Chevy Suburban

In this video, 1A Auto shows you how to repair, install, fix, change or replace a dirty, dusty or clogged fuel injector. This video is applicable to the 00, 01, 02, 03, 04, 05, 06, Chevy Suburban, Tahoe, or Silverado pickup truck; or GMC Yukon or Sierra.

This process should be similar on the following vehicles:
2000 Chevrolet Suburban 1500
2001 Chevrolet Suburban 1500
2002 Chevrolet Suburban 1500
2003 Chevrolet Suburban 1500
2004 Chevrolet Suburban 1500
2005 Chevrolet Suburban 1500
2006 Chevrolet Suburban 1500

🔧 List of tools used:
• Slip-Joint Pliers

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⚠ DISCLAIMER:
While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

[AAuto]

√ *Watch the Video*
√ *Do it Yourself*
√ *Save Money*

[twizz]

Just a heads up, I've preformed this a number of times on this same 5.3 platform and there a alot of nuances that were left out.
1 Lube the injector o rings bc you'll tear them easily.
2 pull the entire rail side lube and inspect all in injectors (test as well) 12 to 17 ohms i believe
3*
And very important I might add!
Be sure you push down evenly across the rail to seal the o rings so they do not cock sideways..
When back together cycle the key (do not start) and in spect while key on engine off that there are no fuel leaks.happens often and they can be VERY slight leaks.

4
Not out if the woods just yet.
Bc they. An still vacuum leak and not leak fuel.
This can be a major stumper.

Spay carb cleaner around the injectors and base of the intake and listen for idle stability to change.
Best done if you have a scan tool to watch short and long term trim values while starting for the vacuum leak.
Hope this actually helps someone.
Took me a while to learn these methods (another words I screwed up alot bc I didn't kw the details) got it down now though and so can you.
Read up on trim values buy a cheap scanner and you can diagnose most newer car issues with your brain and that trim data.
✌🏽🇺🇸💯

[dougnickerson]

Great vid. However, all should be replaced, not just one. And, one thing no one mentions is how important the o-rings are. A thin film of oil should be put on the o-rings. Helps with install, and lengthens the life of the o-rings.

[THACKER]

After having my Yukon hooked up at car dealership they told me it was my #6 injector that was out. I couldnt afford to have them to fix it and was dreading doing it myself. After watching this video it was a snap. So, thank u guys. You made it so simple and easy to follow.

[kipbarksdale]

Great video, as always. Love that y’all simplify it and don’t add a bunch of unnecessary info 🤙🏼

[Nyemaster]

You guys make it look easy. I know the ones on the right side are harder. Any tips?

[DianneGerrity]

Please show how to change the other 7--the one you chose looked pretty easy. I want to know how to do the ones that have everything in the way.

[manuelortiz]

The 05s to about 09 chevy vortec v-8s are the same as this 04 when replacing a fuel injector

[deanortberg]

Thanks for the video was expecting it to be a bigger chore but went smooth 👌thanks again!

[Rugsirtgravel]

You definitely need to tell people to inspect for a fuel leak after the repair!

[eliomartinez]

"best service on the internet "😂 good stuff tho

[kenoddy]

Why does every tutorial completely skip over the right side with the massive bundle of harness that makes it impossible to remove the back two injectors

[brownbriansjeep]

Does the fuel injector have to be installed in a specific order on the engine ?

[yadirabella]

what its the cylinder number 5 on 2000 Chevy suburban 1500 ?

[donlute]

Thanks, makes it simple and quick. You should do a close up of prying the clip off that way if you mess it up we'll see it and not feel so foolish if we do it.

[jjpeins]

merci, cela m'a conforté dans mon effort de démonter la rampe des injecteurs car j'avais un qui balancait un max de carburant dans le puit de bougie, relax pour le travail merci

[rogermerritt]

I have Denso fuel injectors on my Flex fuel 2002 Suburban. Aren't the fuel injectors coded to match individual cylinders? Looking at mine and I see alphas and no numbers designations.

[ccccen]

my 05 suburban in the auto  pc ck up it came out that #4 was showing up I replace wirers, coil and spark plugs (replaced coil @#4 and still showing up on the computer. Replace #4 spark plug again and found some wetness on the spark plug. Can this be due to the fuel injector at #4?

[stephanietrotter]

1aauto should you replace all your fuel injectors at once

[fermin]

Thanks A-1 for all your videos so helpful