The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.
Car problem reports
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Newest reported 2006 Chevrolet Colorado problems
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The heater - AC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block.
The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.