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.
2005 Chevrolet Colorado Problem Reports
RepairPal Verified 2005 Chevrolet Colorado Problem Reports
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.
The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.