check engine light is on

2007 CHEVROLET SUBURBAN
80,000 MILES
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THESALS
  • MEMBER
  • 1 POST
I have a 2007 chevy suburban that is displaying the check engine light, service stabili-track, and service traction control light as well. The vehicle also emits a rich smelling light grey smoke and stutters when breaking, slowing down and the transmision shifts hard from 1st to 2nd.

Sal
Oct 1, 2011 at 5:10 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
What you need to do is have the computer scanned to identify trouble codes. The items you listed are all tied together. Chances are there is a sensor issue causing the problem.
Oct 1, 2011 at 6:00 PM
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