when i hit the gas car moves slow plus smoke is coming from the engine

Asked by dboy6 Apr 27, 2012 at 09:14 PM about the 2001 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

3 Answers

24,775

Is the smoke coming out of the intake? From what you said I would take a look at the catalytic converter. Does it smoke if you are in park and rev the engine some? Have someone listen to your exhaust while you rev it up and see if it sounds like a hissing sound. Any other symptoms to describe?

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