Most Reported Problem Reports for the 2005 Subaru Impreza

Most reported 2005 Subaru Impreza problems

Check Engine Light Due to Failed Knock Sensor

for the Subaru Impreza

The Check Engine Light may illuminate because of a failed knock sensor. Although the sensor often tests okay, it can fail intermittently, while the vehicle is being driven.

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Engine Misfire Due to Failed Spark Plug Wires

for the Subaru Impreza

Sometimes the Check Engine Light illuminates because the computer detects misfires. Subaru released an improved spark plug wire set to solve the problem. The ignition coil should also be inspected for carbon tracks or short circuits between the contacts

11 Reports

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Car problem reports

Most reported 2005 Subaru Impreza problems

Check Engine Light Due to Failed Knock Sensor

Engine Misfire Due to Failed Spark Plug Wires