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Where are the freeze plugs on a 1990 Grand Prix?


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Wiki User
2006-07-14 08:24:43
2006-07-14 08:24:43

On the side of the engine block, under the exhaust manifold and above the oilpan. On that car, because it is FWD, the side of the engine block would be in front of you as you're looking at the engine from the front of the car. The plugs are round disks about 2 inches across. *Jwko - if its a V-6 there are freeze plugs in the front and rear


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