Mercedes-Benz
300SE
3

Failure of EHA valve may cause fuel/engine problems on Mercedes-Benz 300SE

Problem Description and Possible Solution

Fuel leaks, erratic or rough engine operation, and fuel economy issues can be caused by the failure of a fuel system component called the EHA (electro-hydraulic actuator) valve.

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