Pontiac Grand Prix Problem Report

Pontiac Grand Prix Transmission Fluid Leak From Cooler Line

(13 reports)

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.

Replaced Cooling Lines because of High Pressure Leak. Fluid sprayed all over Engine. It looked like Transmission and Coolanf Fluids -
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