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2004 Subaru Impreza WRX 2.0L Stall, Missfire Codes
Posted to Asian Driveability on 1/13/2010 6 Replies

This vehicle has an interrmittent decel stall, and keeps setting all 4 cylinder missfire codes even though the engine runs perfect. Spark plugs and all coil packs have been replaced, timing belt was recently replaced while inspecting crank and cam gears for da...

6 Replies Received (View Replies)

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car Vehicle Data

2004 Subaru Impreza WRX

VIN JF1GG29604
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStall, Missfire Codes
OccursIntermittently

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed

car Vehicle Data

2004 Subaru Impreza WRX

VIN JF1GG29604
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStall, Missfire Codes
OccursIntermittently

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected