2006 Trailblazer Gas cap light comes on & also engine light sometimes. A cannister was replaced but still does it??

Asked by Sylvia Sep 11, 2019 at 04:35 PM about the 2006 Chevrolet Trailblazer LS 4WD

Question type: Maintenance & Repair

2006 Trailblazer Gas cap light comes on & also engine light sometimes. A cannister was replaced but still does it?? Vehicle runs smooth but still concerned about about lights coming on?? Is this something to worry about.

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FJ4072 answered 5 years ago

What code popped up? Was it P0171?

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2006 Trailblazer Gas cap light comes on & also engine light sometimes. A cannister was replaced but still does it??

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2006 Trailblazer Gas cap light comes on & also engine light sometimes. A cannister was replaced but still does it??

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