ENGINE LIGHT KEEPS COMING ON

  • Tiny
  • greg bodell
  • 2008 GMC Yukon
  • 119,000 miles

Engine light keeps coming on. Code for 02 sensors. I have replaced all 4 sensors

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Saturday, December 8th, 2012 AT 12:43 PM

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  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

What is the codes?

The light never identifies bad parts, just failed systems.

Roy

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Saturday, December 8th, 2012 AT 3:58 PM

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