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

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 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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