Transmission Fluid Leak From Cooler Line on Chevrolet Venture

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.

RepairPal Verified
Average mileage: 51,000 (51,000–51,000)
Drive Train affected: FWD
8 model years affected: 1997, 1998, 1999, 2000, more2001, 2002, 2003, 2005
11 people reported this problem
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
Viewing 1 - 2 of 2 problem details
Three times I've had to have aluminum tranny lines replaced - they run under the front of the van and probably my salty winter roads are to blame. In hindsight, I would have had them coat them in something (like undercoat) after installing. What a pain.
1998 Chevrolet Venture 51,000 mi,
oil on my driveway