1994 Pontiac Sunbird fuel injector adjustments

Tiny
PAJAT1951
  • MEMBER
  • 1994 PONTIAC SUNBIRD
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 168,000 MILES
I have a 94 Pontiac Sunbird LE that runs rough after warming up. I have had it tuned, but the fuel mix is rich. Can I adjust the fuel injector to correct these issues?
Saturday, February 27th, 2010 AT 12:30 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
The injector is adjusted by the computer. If it is running rich, it could be a couple things, the temp sensor, O2 sensor. Has the check engine light come on?

Let me know.

Joe
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Monday, March 8th, 2010 AT 6:54 AM

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