2006 trailblazer

Asked by Lizzie0320 Aug 25, 2019 at 01:49 PM about the 2006 Chevrolet Trailblazer LS 4WD

Question type: Maintenance & Repair

I have a 2006 Chevy trailblazer it has problems
starting or when it does start it goes about an
eighth of a mile and cuts out and the check engine
light with a downward arrow indicator pops on my
dash

2 Answers

11,555

First things first, clean your throttle body. Remove fuses #10 and 28 under hood, then remove throttle body to clean both sides. Doing this alone will take care of a lot of problems.

1 people found this helpful.

I had the same problem i replaced my throttle body and then my fuse box.my trailblazer is running like a champ again.

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