I'm rather new to diesels and don't know where the fuel pressure regulator is on my 03 duramax, is there a place to go besides the dealership to find diagrams of the motor and it's components?

have 66k on it, and starting has been 3-4 seconds until recently, now taking 10+ seconds of cranking to start it hot or cold, I checked for air, but no bubbles come out via the primer, has a new fuel filter as well.

Thanks,
Charles

Have not been too impressed with my local dealership, haven't had to take it in for an engine related problem they always seem to break something related to the problem they fixed.

In reading through the posts it seems I may need a fuel regulator or injectors, both of which would be covered under warrantee, but can anyone recommend a decent dealership or mechanic I can take my duramax to near Cleveland Ohio. How would the warrantee work if it isn't a GM mechanic?

Thanks for any help,

Charles

Not a GM certified tech............. No warrantee

Thanks, makes sense - now I just need to find a decent dealership. Hate when the automakers are hurting for cash.