Question about 2007 GMC Envoy Denali

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My engine light is blinking on and off..Guages show everything with in normal limits.

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Thanks for choosing FixYa and welcome to the site. Since your check engine light is flashing, you need to take it to Autozone asap to have it scanned. You need to do this because they are a hundred things that can cause the check engine light to come on. Since it is flashing, there may be internal engine damage. It cost nothing to have this done and it will lead you to your problem. This way, you are not guessing and wasting money for nothing. It could be several different things. By having the computer scanned, it will narrow the path.

Posted on Apr 06, 2011

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Blinking engine light normally means emergency situation, i would try not drive it much until you know what is going on. try to get it a auto parts store and have the codes read.

Posted on Apr 06, 2011


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