service engine soon

Asked by Guru15S8K Aug 29, 2019 at 08:21 PM about the 2004 Chevrolet Trailblazer

Question type: Maintenance & Repair

Why does service engine soon come
on.and some times when the ride is on;it
turns off

2 Answers
11,265

FJ4072 answered 4 years ago

Could be many things. It's possible your computer has a code stored, but in my experience, it doesn't on our platform. Need to have code read while the light is on, report back with the code.

Mark helpful

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