Mercedes-Benz 300E Problem Report
Mercedes-Benz 300E Failure of EHA valve may cause fuel/engine problems
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.
EHA valve has failed - Visitor
Fuel smell and slow acceleration - Visitor
Does anyone know what these codes mean? Help Please!
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my 91 300E seems to run good. I am concerned about the smell of gas . I am due for smog before...
1992 300E 3.0L Has Check Engine Light on and when i hold the button down on the Diagnostic Box for three seconds and release it Flas...