blue smoke on startup on my 2010 gmc sierra 2500hd
#11
Senior Member
True Car Nut
30K on it? Take it to the dealer for warranty repair! What are you talking to us for?
Also, these motors DO NOT have a replaceable PCV, they are built in to the upper intake.
There is a TSB out for this very problem. If you take it to the dealer they will either:
replace upper intake
replace valves
replace heads
All of the above.
Also, these motors DO NOT have a replaceable PCV, they are built in to the upper intake.
There is a TSB out for this very problem. If you take it to the dealer they will either:
replace upper intake
replace valves
replace heads
All of the above.
#12
Senior Member
Posts like a Supercharger
Join Date: Aug 2009
Location: Wahpeton, North Dakota
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Sorry
I meant Gas motor I dont know why I had Deisel in my head. Sorry for leading you astray
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