Car Problem Reports
Mercedes-Benz 300SL Failure of EHA valve may cause fuel/engine problems
Mercedes-Benz 300SL Problem
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. Google+
Visitor, 1991 Mercedes-Benz 300SL, 121,000 mi
Excessive fuel leak.