Report: Rubber Transmission Cooler Lines Can Leak Fluid
Buick Skylark Problem
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, 1995 Buick Skylark, 78,000 mi
transmission oil leak from cooler lines