Transmission Fluid Leak From Cooler Line on Oldsmobile Cutlass Supreme

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

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Average mileage: 156,000 (156,000–156,000)
8 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997
10 people reported this problem
0 people shared problem details
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