Transmission Fluid Leak From Cooler Line on Oldsmobile 88

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: 109,250 (95,000–123,500)
10 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1998, 1999
12 people reported this problem
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Transmission fluid leaking from under radiator. Having the problem diagnosed and fixed by certified mechanic.