Heater valve may cause coolant leak in rear of engine compartment on Mercedes-Benz 190E

Problem Description and Possible Solution

A leaky heater valve may cause a coolant leak in the rear of the engine compartment.

Problem Data
RepairPal Verified
Average mileage: (–)
4 model years affected: 1990, 1991, 1992, 1993
4 people reported this problem