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2004 Chrysler 300M Question: smelling fumes & black smoke



MICHAELP4514, 3.5L V6, Bay Shore, NY, August 13, 2010, 16:57

Smelling gas fumes after starting and inside of exhaust pipes are black from smoke...

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  • Answer #1

    August 17, 2010, 18:13

    A condition like you described should have illuminated your "check engine" lamp. Possible causes are defective oxygen sensors, leaking injectors, defective MAP sensor, Crank / Camshaft timing off due to worn or slipped belt, defective fuel pressure regulator, worn or defective sparkplugs etc. Have a reputable shop check and diagoise the vehicle as continued operation in this condition will destroy your catalytic Converters...more unnecessary expense.

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