1995 Chrysler Intrepid backfire, running rich

Tiny
GARNZY
  • MEMBER
  • 1995 CHRYSLER INTREPID
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 153,000 MILES
Will a bad map sensor cause a car to backfire once when starting, also can smell gas after it starts
Wednesday, September 9th, 2009 AT 8:33 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Running rich:

Probable causes include a bad O2 sensor, excessive fuel pressure (bad fuel pressure regulator or plugged return line), leaky fuel injectors, dirty air filter or restricted air inlet, or a defective coolant sensor that prevents the engine management system from going into closed loop mode.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, September 9th, 2009 AT 1:22 PM

Please login or register to post a reply.

Related Engine Rich Content

Is it Safe to Drive Check Engine Light?
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
Engine Running Rich
GUIDE
Engine Running Rich
This guide was created to show you what can cause an automotive engine to have a rich fuel mixture, which may cause black smoke to be released form the exhaust tail pipe as...
VIEW MORE

Sponsored links