P0303 Diagnostic Trouble Code Discussion for October 2022
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 2009 Subaru Outback 2.5i Limited 2.5L MIL Lamp on VIN: 4S4BP66C79 P0303: Cyl 3 Misfire detected. ... replacement engine has 163k miles and had new head gaskets and timing belt/water pump. Valves were adjusted before installation. It has been back twice with P0303 and P0304 misfire codes, Freeze frame data both times showed 3000 rpm and low throttle op... |
October 19, 2022 |
