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Tim West
Tim West, ASE Certified Technician
Category: Chevy
Satisfied Customers: 4638
Experience:  ASE Certified Service manager of Firestone
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My daughters 2002 Chevy Cavalier has Trac Off light coming

Resolved Question:

My daughter's 2002 Chevy Cavalier has Trac Off light coming on as well as Check Engine light generally after freeway driving. Vehicle begins to slow down when these lights come on. She had the fuel filter changed. Suggestions?
Submitted: 6 years ago.
Category: Chevy
Expert:  Tim West replied 6 years ago.
Thanks for visiting Just Answer,
Sounds like you have a bad front o2 sensor. When ever the code p0133 gets set it will cause the engine light to illuminate the trac off light to illuminate and cause the vehicle to drive bad.
What you want to do is havee Autozone scan the codes. I expect the p0133 code will be stored. If it is, replace the FRONT o2 sensor and clear the codes. This should fix both lights.
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