1996 GMC Jimmy

Tiny
WISE1993
  • MEMBER
  • 1996 GMC JIMMY
Smells problem
1996 GMC Jimmy

when I start the car, after about 10 minutes it smells really bad like gas and I get a little dizzy. Could you help me figure out the problem before I go to the mechanic and spend money
Thursday, June 25th, 2009 AT 4:39 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Problem could be caused by the following:

Possible 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
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Thursday, June 25th, 2009 AT 4:54 PM

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