Question about 2002 Chevrolet TrailBlazer

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I have a 2002 Chev. Trailblazer that did not pass the smog check due to the service engine soon light is on. I have been told it can be one of several different things costing me hundreds of dollars. What is the best thing to do so I can have my car pass the smog?

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What code is popping up with the light. If you don't know what I'm talking about, take it to Autozone or a place like it. They will hook a code reader up for free and give you a print out f the code. Let me know what this is, it normally starts with Pxxxx.

Posted on Mar 21, 2011

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