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1998 Buick Park Avenue 3.8L Missfire Cyl 1
Posted to GM Engine on 11/19/2004 22 Replies

Now engine runs but after it gets warm it missfires on # 1 cylinder. Fuel pressure good and holds, ignition good no vacuum leaks. Compression on #1 is 90lbs on the other cylinders it is [...] Pulled the front valve cover loosened rocker arms for #1 put shop ai...

22 Replies Received (View Replies)

  Related Documents & Media  1998 Buick Park Avenue

 
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car Vehicle Data

1998 Buick Park Avenue

VIN 1G4CW52K3W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedMissfire Cyl 1
Message Closed

car Vehicle Data

1998 Buick Park Avenue

VIN 1G4CW52K3W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedMissfire Cyl 1