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GMC
Yukon
Engine
Oxygen Sensor
Replace/Remove
2008 GMC YUKON
119,000 MILES
GREG BODELL
MEMBER
1 POST
FOLLOW
engine light keeps coming on. code for 02 sensors. I have replaced all 4 sensors
Dec 8, 2012 at 12:43 PM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
what is the codes????
the light never identifies bad parts, just failed systems.
Roy
Dec 8, 2012 at 3:58 PM