2000 Chrysler Concorde gas fume smell

2000 CHRYSLER CONCORDE
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ALLESSA
  • MEMBER
  • 1 POST
Smells problem
2000 Chrysler Concorde 6 cyl Automatic 106000 miles

I have a strong gas smell,you can smell while driving-
Why ?!!!
Jul 29, 2010 at 12:51 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Probable causes of an engine running rich are as follows:

1.Excessive fuel pressure can be cause by restricted fuel return line or defective fuel pressure regulator.
2.Defective Oxygen Sensors.
3.Leaking injectors and fuel pressure regulator.
4.Coolant temperature sensor out of calibration.
5.Restricted air intake system.
6.Charcoal canister.
Jul 29, 2010 at 3:02 PM
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