White smoke

Asked by Bgonzales Jun 13, 2017 at 09:30 PM

Question type: Maintenance & Repair

So my 2000 yukon denali is blowing white
smoke and i cant figure out why can
someone please help me???

4 Answers

F_O_R answered 6 years ago

Probable bad head gasket. Check your engine oil for coolant and the coolant for oil.

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Bgonzales answered 6 years ago

Well the thing is we just replaced as the gaskets from the intake up wee put a new fuel pressure regular catalatic converter a new mass air flew senser and it just started smoking again?

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F_O_R answered 6 years ago

Did you have the heads checked for warp and for cracks? Maybe the intake gaskets are leaking. There should be a warranty on the work that was done.

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Bgonzales answered 6 years ago

Yes i did and they were fine iam checking it right now and there oil coming from the exhaust manifold? Iam ready to give up on my poor truck...

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