Mercedes-Benz 300SE Problem Report
Mercedes-Benz 300SE Expansion valve may get stuck
The expansion valve can get stuck and is difficult to replace.
I changed the fuel pump & fuel filter & my car still won't start.
The heater stopped working after we had the head gasket changed, we took it back to have them b...
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replace valve cover gasket now it has better pick up but seems like I always need to add qurt o...
Sounds like the motor is working and the roof is just off track & stuck closed.