Question about 2004 Chevrolet Colorado

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ENGINE LIGHT WENT ON AT 73K MILES

My engine light went on while i was driving and i dont have an owners manual to see what i need to do

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When the light goes on, you should take it to a local auto parts store such as NAPA, Checker, AutoZone, etc. and they can hook it up to a device for free (make sure it is free, it should be) and it will display codes which will tell what component is bad. Your dealer may also do this for free. If they don't know what the codes are, then post the codes here and I can let you know. Your owners manual won't have the codes in it as you would need a service manual. If you have any other questions please let me know.

Posted on Nov 25, 2008

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