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

02 duramax help

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  #1  
Old 03-29-2010, 09:11 PM
ltr450's Avatar
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Default 02 duramax help

this is not my truck. it is a 02 130000 miles on it and it kepts getting lots of fuel it the oil. it had new injectors with the last 15000 miles what else could it be or is the injectors shot again
 
  #2  
Old 03-29-2010, 10:50 PM
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definitely sounds like injectors, theres an array of tests that can be done to determine what is wrong, but the valve covers gotta come off anyhow
 
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Old 04-12-2010, 06:15 PM
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what did you come up with?
 
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Old 04-25-2010, 04:53 PM
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It could be the CP3 but It sounds like injectors.

I would take the valve covers off then reassemble the wiring enough to start the engine, then you can look for leaks while it is running.

Did you replace the return line banjo seals when you did the injectors?

Also did the injectors come from Pensacola Diesel?

Who installed the injectors?

I am sending you a PM!
 

Last edited by DuraTitus; 04-25-2010 at 04:54 PM. Reason: Automerged Doublepost
  #5  
Old 04-26-2010, 11:43 AM
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agreed, its for sure your injectors, or your return line is leakin bad,
 
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