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1994 Pontiac Grand Am SE 2.3L Engine
Posted to GM Engine on 10/9/2003 12 Replies

Just bought car. Previous owner just driving car and heavy engine knock started(sounds like a rod knock). However, this engine DID NOT lose oil pressure(still good). I suspect carbon on top of piston. Anyone seen this before on these QUAD 4s? Thanks for your r...

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  Related Documents & Media  1994 Pontiac Grand Am SE

 
Message Closed w/Summary

car Vehicle Data

1994 Pontiac Grand Am SE

VIN [No VIN Available]
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsHeavy Engine Knock
Message Closed w/Summary

car Vehicle Data

1994 Pontiac Grand Am SE

VIN [No VIN Available]
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsHeavy Engine Knock