What would cause an exhaust smell near the belt/air intake, and cause vibration and hesitation similar to bad plug or wire? Map sensor?

Asked by Dec 20, 2014 at 09:26 PM about the 2002 Dodge Caravan SE

Question type: Maintenance & Repair

Just changed plugs and wires and
complete fuel system cleaner.  3.3v6

1 Answer

60,325

I would think intake gasket leak,it would make it run this way,and dump fuel giving you the exhaust fume,s you are smelling.

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