What causes black smoke to come from exhaust. on 2004 Chrysler 300M

Hard starting, rough idle, smell gas fumes and black smoke inside the tailpipes....

by in Bay Shore, NY on August 14, 2010
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1 answer
ANSWER by , August 14, 2010
The engine is running too rich (getting too much fuel). This is a sign of a pretty big issue that needs to be checked out by a shop that can diagnose this fuel injection control system. Here are some if you need one: http://repairpal.com/directory?address=11706&car_brand_names=Chrysler