Just did a tuneup and oil change a week ago never had a problem till today was smelling like plastic burning and little bit of smoke was coming out of the hood wat can it be

Asked by GuruCPM99 Mar 03, 2019 at 03:09 AM about the 2003 GMC Envoy 4 Dr SLT 4WD SUV

Question type: Maintenance & Repair

Gmc envoy

4 Answers

GuruCPM99 answered 5 years ago

Thank you bro that’s the thing I took it to get the service I didn’t do it personally.

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FJ4072 answered 5 years ago

Likely you have the I6 engine which does not have traditional sparkplug wires! There are no wires next to the exhaust manifold. Is it possible what you're smelling is burnt fresh oil possibly spilled when the oil was changed? Track down where the smoke is coming from and report back to me.

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