Chevy/GMC Duramax 01-04 LB7 Discussion of Chevy and GMC Trucks with LB7 Duramax Turbo Diesel Engines

Stealership says truck needs all new injectors.

Old Nov 6, 2010 | 07:37 PM
  #11  
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Default Re: Stealership says truck needs all new injectors.

Thanks for your reply. That's interesting.

I'm in the process of talking with my neighbor who works for gm to see if he can get them to honor the warrenty. Apparently in the past they've had ppl fight/appeal it and gm gave in

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Old Nov 8, 2010 | 06:00 PM
  #12  
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Originally Posted by 2500HeavyDuty
Fuel in oil... Injector related problem, it happened to me twice and bad injectors were the cause.

I do have a write up on the site if you are feeling lucky
Link the the write up. Got a friend with bad injectors. Might give it a try.
 
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Old Nov 9, 2010 | 02:41 PM
  #13  
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Default Re: Stealership says truck needs all new injectors.

Expect a 8-10 hour job

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Old Nov 9, 2010 | 03:29 PM
  #14  
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You can get a set of II dragon fly 50 hp injectors for around 4K with core. Or you can get a set bosch injectors and buy a set of II 50HP nozzles for around the same.
 

Last edited by Farmboy 2.0; Nov 9, 2010 at 03:41 PM.
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Old Nov 9, 2010 | 03:59 PM
  #15  
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here you go

https://www.dieselbombers.com/lb7-bo...ips-hints.html
 
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Old Nov 23, 2010 | 09:51 PM
  #16  
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if your looking for cheap bigger injectors, if your bodies are good!! take the nozels off don't loose the little pins inside. bag them in separate sandwich bags and send them to this guy.
Jim Bower he is with Extrudehone in PA. I am running a set 45% over with efi live i love them. Have a buddy running 60% over with twins and he loves them. I paid $48 a nozzle. they are really fast also. just put the nozzle back on when you get them back. His number is 724-978-7211. no core charges or any thing. make sure your injectors themselves are good though
 
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