Car Problem Reports

Oldsmobile 88 Rubber Transmission Cooler Lines Can Leak Fluid

Oldsmobile 88 Problem
12 Reports
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Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999

Average Mileage: 109,250 mi (95,000 mi - 123,500 mi)


An automatic transmission fluid leak may develop from the rubber section of a transmission cooler line. In some cases the rubber section of hose can be replaced. In others, the complete cooler line must be replaced to correct this type of leak.

  • Visitor, , 123,500 mi

    Transmission fluid leaking from under radiator. Having the problem diagnosed and fixed by certified mechanic.

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