1999 Chevy Tahoe check engine light

Tiny
WILDHOGS
  • MEMBER
  • 1999 CHEVROLET TAHOE
  • V8
  • 4WD
  • AUTOMATIC
  • 85,000 MILES
Check engine light came on. Try to run the code reader. No power to plug. Checked fuses and they are good. It's running fine. Can you help me?
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Wednesday, December 16th, 2009 AT 12:59 PM

1 Reply

Tiny
PEAR69
  • MEMBER
Check the gas cap. 8 out 10 times if the engine is running fine, a check engine light indicates a loose or defective gas cap.
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Tuesday, December 22nd, 2009 AT 4:02 AM

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