Mercedes-Benz 300E Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz 300E

Repair Estimates

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Mercedes-Benz 300E
$97 to $194
Mercedes-Benz 300E
$399 to $569
Mercedes-Benz 300E
$267 to $511
Mercedes-Benz 300E
$114 to $194
Mercedes-Benz 300E
$311 to $440

Related Content

Due to wear, high usage vehicles can experience ignition lock and tumbler failures. The ignition lock cylinder will generally require replacement to correct this concern.

A rough running motor or lack of power can be caused by a failed distributor cap or rotor, ignition wires (or their resistors), or valve cover gasket leaks. If the valve cover gasket leaks, oil can pool where the ignition wire resistor connects to the spark plug. The resistor can fail and the spark plug may not fire because of a short circuit through the oil.

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.

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cruise control wont maintain speed

Starts with some delay initially and has stalled on highway when traffic ls moving slowly or at a stop and go condition

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Everything is great except when taking off at a dead stop, it tends to feel like it's not gonna make it then, wham, she takes off barks 2nd gear and goes. And that is with a striaght 6 cyl

Having problems with it starting in the morning when it is cold...

I have this Mercedes-Benz 1990 3000E all of sudden out of no were, the car was on park went to put in reverse the park car would not move! Had no signs of tranny problems at all! No leaks at all! car runs awesome until this! mileage is 168000! What could this be?

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