Car Problem Reports

Subaru Impreza Outback Improved Spark Plug Wires for Misfire Issues

Subaru Impreza Outback Problem
5 Reports
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Model Years Affected: 2000, 2001, 2002, 2003, 2004


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

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