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1992 Pontiac Grand Prix 3.1L Internal Coolant Leak Into #1 Cyl
Posted to GM Engine on 9/7/2000

Hi all.

Got brother in laws car over with a miss. Diagnosed #1 cylinder as the miss. Pulled #1 plug and found it to be washed clean from anti-freeze. Got further info that car has been using small amount of coolant over the past month but had no run problems ...

 
Message Closed w/FIX

car Vehicle Data

1992 Pontiac Grand Prix

VIN 1G2WH51T3N
Engine3.1 L / 6 cyl
AffectedInternal Coolant Leak Into #1 Cyl
Message Closed w/FIX

car Vehicle Data

1992 Pontiac Grand Prix

VIN 1G2WH51T3N
Engine3.1 L / 6 cyl
AffectedInternal Coolant Leak Into #1 Cyl