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

Oreillys said it could be gas cap or something else. I need specifics.

by in Douglas, GA on June 28, 2013
1 answer
ANSWER by , June 29, 2013
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!