Transmission Fluid Leak From Cooler Line on Oldsmobile Regency

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.

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Average mileage: (–)
2 model years affected: 1997, 1998
3 people reported this problem
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