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2003 Chevrolet Trailblazer Question: Gas fumes under truck but no leaks,Cap OK



, Twinsburg, OH, December 10, 2013, 18:15

Dont know if canister or valve bad.

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  • Answer #1

    December 10, 2013, 20:57

    If the canister is easily accessible I would take it off and see if it's saturated, you can usually tell right away by how much it weighs and if you can smell raw fuel in it.

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