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1993 Pontiac Grand Am SE 2.3L Piston/Valve
Posted to GM Engine on 9/11/1998

We removed the head to replace the gasket and saw that the #1 exhaust valve had hit the top of the piston. It just nicked it, and didn't do enough damage to cause a problem. The timing chain is OK. Is this a fluke overpumped lifter, or has anyone seen this bef...

  Related Documents & Media  1993 Pontiac Grand Am SE

 
Message Closed w/FIX

car Vehicle Data

1993 Pontiac Grand Am SE

VIN 1G2NE5439P
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedPiston/Valve
ConditionsIn Time Interference
Misc.Sohc
Message Closed w/FIX

car Vehicle Data

1993 Pontiac Grand Am SE

VIN 1G2NE5439P
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedPiston/Valve
ConditionsIn Time Interference
Misc.Sohc