Question about 2003 Chevrolet TrailBlazer

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I changed the fuel filter

On my 2003 chevy trail blazer and the service engine light came on the next 2 days after

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It may seem like coincidence that the light came on after changing filter but more than likely they are not related. Did you change filter just as routine maintenance or you felt vehicle acting strange ex loss of power jerking stalled etc. If so it was probably a problem brewing all ready. Here is my advise take your vehicle to an Auto Zone and have them put it on their code scanner ITS FREE. Then get back to me when you get the codes I will be more than glad to help. Good Luck and thanks for using FIX YA

Posted on Jan 06, 2009

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Ok have you had the vehicle scanned?

Posted on Jan 06, 2009

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