1988 Chevy Caprice FUEL ISSUE

Tiny
ROOKIERL
  • MEMBER
  • 1988 CHEVROLET CAPRICE
  • V8
  • 2WD
  • AUTOMATIC
  • 180,000 MILES
ENGINE DIES AT IDLE AFTER IT STARTS WARMING UP AND IS RUNNING RICH. HAVE CHANGED O2 SENSOR AND COOLANT TEMP SENSOR. ANY OTHER IDEAS WHAT IT COULD BE
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Thursday, February 18th, 2010 AT 8:26 AM

1 Reply

Tiny
JDL
  • EXPERT
Hi, how long since a tune-up? Are there any trouble codes? Take the throttle-body off and clean it. Check the iac and tps. Use a gage and check fuel pressure.
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Thursday, February 18th, 2010 AT 9:12 AM

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