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Subaru Impreza Outback Car Problems

Engine Misfire Due to Failed Spark Plug Wires on Subaru Impreza Outback

Problem Description and Solution

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

(5 people reported this problem)

Problem Data

RepairPal Verified
Average mileage: (–)
5 model years affected: 2000, 2001, 2002, 2003, more2004

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Brake problem? Or maybe a faulty head gasket cylinder?
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