SERVICE ENGINE LIGHT WAS ON AND DIDNT PASS ...

  • Tiny
  • Anonymous
  • 1998 Chevrolet Cheyenne
  • 270,000 miles

Service engine light was on and didnt pass inspection. Replaced spark plugs, fuel injectors and a sensor that goes on the fuel tank. The battery was disconnected before the repairs were done. The service engine light turned off but the scanner still shows the codes as not complete and did not pass inspection again. I was told to drive it for several miles and I drove it for a week for quite a few miles and still not passing due to codes not complete.

Monday, December 17th, 2012 AT 4:24 AM

2 Replies

  • Tiny
  • saturntech9
  • Expert
  • 29,397 posts

Did you have it scanned to see if any codes reset?

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Monday, December 17th, 2012 AT 6:30 AM
  • Tiny
  • saturntech9
  • Expert
  • 29,397 posts

Also you should have cleared the codes with a scan tool before trying to complete the monitors.

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Monday, December 17th, 2012 AT 6:31 AM

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