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1998 Subaru Legacy Outback 2.5L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Asian Driveability on 12/22/2011 24 Replies

Help! This Subaru came in with p0301,p0303 codes, rough idle. We verified concern, tested cranking compression (175 both cylinders) running compression (110 both cylinders) swapped injectors, tried new injectors, tried new coil, plugs and wires- no change. Che...

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  Related Documents & Media  1998 Subaru Legacy Outback

 
Message Closed w/Summary

car Vehicle Data

1998 Subaru Legacy Outback

VIN 4S3BG6853W
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
Message Closed w/Summary

car Vehicle Data

1998 Subaru Legacy Outback

VIN 4S3BG6853W
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected