Q: What is causing vehicle to smell like gas?
on 2008 Chevrolet Trailblazer

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Oreillys said it could be gas cap or something else. I need specifics.
(1) Answer
Need to have it looked at, most likely leaking gas or evap problem. Check engine light on? Can't guess at it cause that is what O'reillys did!
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