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1991 Buick Skylark 2.5L Oil Pump
Posted to GM Engine on 2/1/2001

Replaced oil pump after failure. Engine still knocked. Removed pan to recheck bearings and found crankshaft counter weight hitting oil pump counter [...] not familair with this engine ,can find no timing marks. Is there a timing procedure? Or is this the wrong...

  Related Documents & Media  1991 Buick Skylark

 
Message Closed w/FIX

car Vehicle Data

1991 Buick Skylark

VIN [No VIN Available]
Engine2.5 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedOil Pump
ConditionsClearance
Message Closed w/FIX

car Vehicle Data

1991 Buick Skylark

VIN [No VIN Available]
Engine2.5 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedOil Pump
ConditionsClearance