Question about 2005 Chevrolet TrailBlazer

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Everytime I use fuel with 10% Ethanol, check engine light comes on and runs a little rough? Is this normal?

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  • brease03 Mar 08, 2009

    I have tried different stations. Same results. Fortunately, there are still plenty of Ethanol free stations in my area.

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Yes it could,depending on type of gas,but usually its more because of the **** build up in some gas station tanks,try same gas elsewhere!

Posted on Mar 08, 2009

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http://www.wellworthproducts.com/

ps i appreciate your 4 thumbs up if this helps you!

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