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2009 Audi A4 Quattro 2.0L Misfire
Posted to European Driveability on 7/13/2020 14 Replies

Hey guys here's good one. Car has a misfire on cylinder 4 but it doesn't happen all the time. I checked the data and it will go from 10-24 per 1000 revolution. Carbon on the intake valves were clean. They didn't look too bad for the mileage. Replaced the w...

14 Replies Received (View Replies)

  Related Documents & Media  2009 Audi A4 Quattro

 
Message Closed w/Summary

car Vehicle Data

2009 Audi A4 Quattro

VIN WAUVF78K79
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / TSFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways, Idle

Trouble Codes

P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2009 Audi A4 Quattro

VIN WAUVF78K79
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / TSFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways, Idle

Trouble Codes

P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected