Question about 2006 GMC Envoy Denali

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I have a 2006 Envoy Denali...the emission light came on and now it will just die going down the road...wait a little bit and it starts up again. Help

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{: ) There are several possible causes and a scan tool is the best way to pinpoint the cause. However, you can check your throttle body for carbon build up. If it is, it must be cleaned. Clean the air filter as well. When done, an idle learn procedure will be required to reset the throttle.

Posted on Jun 29, 2011


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If you do not know try to retreive the engine trouble codes and post them here.

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You will need help on those at a
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Do not let them do anything but
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Don't go down the silly tune-up road
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