1991 Isuzu Trooper Problems

RepairPal has identified the most common problems with the 1991 Isuzu Trooper as reported by actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.

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Known Problem

Some engines may develop an oil leak at the front of the engine, the source is commonly the front crankshaft oil seal. Our technicians tell us a revised front oil seal retainer gasket is available to correct this concern.