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2009 Saab 9-3 2.0T 2.0L Poor Idle Quality
Posted to European Driveability on 12/1/2012 19 Replies

I have a misfire on cylinder #4 only on a cold engine, once it warms up the skip goes away. I have eliminated fuel injector, coil, and spark plug by moving then to another cylinder. compression seem good. Anyone seen this before.

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  Related Documents & Media  2009 Saab 9-3 2.0T

 
Message Closed w/FIX

car Vehicle Data

2009 Saab 9-3 2.0T

VIN YS3FB52Y89
Engine2.0 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursCold

Trouble Codes

P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2009 Saab 9-3 2.0T

VIN YS3FB52Y89
Engine2.0 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursCold

Trouble Codes

P0304Cylinder 4 Misfire Detected