Battery

Asked by GuruND15C Oct 09, 2019 at 08:38 PM about the 2003 Chevrolet Trailblazer

Question type: Maintenance & Repair

I disconnected battery now vehicle runs really bad
like I have no power

2 Answers
11,215

FJ4072 answered 4 years ago

Very common problem on our platform. Remove fuses #10 and #28 under the hood. Then remove your throttle body and clean with a sensor safe spray like Seafoam.

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