2007 Chevrolet Trailblazer Q&A

2007 Chevrolet Trailblazer Question: my check engine light comes on and off.

check engine light comes on and off it has been doing it for about 1 year. My gas hand is broken could that be part of the problem -
Answer 1
Hi Yes if you gas gauge doesn't work properly it will turn the SES on and sometimes they go on and off depending. M -
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