Header banner
Revain logoHome Page
Troy Boren photo
Papua New Guinea, Port Moresby
1 Level
708 Review
43 Karma

Review on Upstream Downstream Oxygen Chevrolet Silverado by Troy Boren

Revainrating 5 out of 5

2007 GMC YUKON DENALI OXYGEN SENSOR ERROR CODE

I bought these to replace two connectors but ended up replacing all four oxygen sensors. Make sure you buy a special sensor connector puller to make it easier for you to remove. Those suckers are tight there and require some muscle - even a breaking bar. But once you swap the parts, your "Check Engine" code is gone and the engine runs like a kitten. :)

Pros
  • Automotive
Cons
  • Drill Kit