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2004 Subaru Impreza WRX 2.0L Hesitation, Cuts out, Misfire, MIL Lamp on
Posted to Asian Driveability on 9/10/2013 5 Replies

car came in from used car lot. heavy missfire cly [...] comp. on all cly all are about 125ish switched coil packs seemed to do same thing . st fuel trim is at +24 lt at 0. cannot find vacum leaks. switch out maf sensor no change. switched injectors no change.....

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  Related Documents & Media  2004 Subaru Impreza WRX

 
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car Vehicle Data

2004 Subaru Impreza WRX

VIN JF1GD29614
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed

car Vehicle Data

2004 Subaru Impreza WRX

VIN JF1GD29614
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0304Cylinder 4 Misfire Detected