RepairPal is your advocate for car care advice and guidance

Q: 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....
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
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:
Didn't find what you were looking for?