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2004 Saab 9-3 Aero 2.0L MIL Lamp on
Posted to European Driveability on 3/16/2016 10 Replies

hi guys i have this car in my shop with a codes p0300 i replaced the coils and plugs it came back 2 days later with the same codes p0300 i check the fuel pressure 40 psi notice when start up cold it runs a little rough and smooth out any idea thank you

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  Related Documents & Media  2004 Saab 9-3 Aero

 
Message Closed w/FIX

car Vehicle Data

2004 Saab 9-3 Aero

VIN YS3FH79Y94
Engine2.0 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2004 Saab 9-3 Aero

VIN YS3FH79Y94
Engine2.0 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0300Multiple Misfire Detected