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1993 Pontiac Bonneville 3.8L Oil Pressure
Posted to GM Engine on 9/15/1999

Good evening! 3800 came in with the complaint of engine noise and erratic oil pressure gauge. Noise only audible at [...] RPM, acts like wrist pin noise but much hollower thud. At cruise oil pressure is steady at 45 PSI, but on de-cel pressure will drop to...

 
Message Closed w/FIX

car Vehicle Data

1993 Pontiac Bonneville

VIN 1GHZ52L4P1
Engine3.8 L / 6 cyl
AffectedOil Pressure
ConditionsFluctuates
Message Closed w/FIX

car Vehicle Data

1993 Pontiac Bonneville

VIN 1GHZ52L4P1
Engine3.8 L / 6 cyl
AffectedOil Pressure
ConditionsFluctuates