MY 2004 TAHOE HAS CHECK INGINE LIGHT ON THEY ...

  • Tiny
  • Anonymous
  • 2004 Chevrolet Tahoe
  • 80,332 miles

My 2004 tahoe has check ingine light on they said it was misfiring on clyinder 8 change coil and sparkplug it still came back on what could it also be the problem

Sunday, February 17th, 2013 AT 5:26 PM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Miss fires come from low compression, bad plug, bad coil, vacuum leak, injector failure or wiring among the most popular.

Have these checked to find the failure, then you replace the failed part.

Roy

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Sunday, February 17th, 2013 AT 5:29 PM

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