1991 Mercedes-Benz 300CE Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Mercedes-Benz 300CE

1991 Mercedes-Benz 300CE Problems

Blend Doors in HVAC May Stop Working Due to Bad Vacuum Actuators

One or more blend door vacuum actuators may fail resulting in the incorrect output temperature from the HVAC system. Failed actuators will require replacement to restore proper HVAC operation.

Leaks Develop at Differential Seals/Cover on High Mileage/Older Vehicles

Leaks may develop from the differential seals and/or cover on older or high mileage vehicles. Our technicians recommend a complete reseal of the differential unit when these leaks are addressed.

Premature Tire Wear Due to Cracked Lower Control Arm Bushings

The lower control arm bushings can wear and crack, leading to irregular and premature tire wear. Worn Ball joints can also cause similar tire wear problems. I some cases it may be necessary to replace the lower control arm, including bushings & ball joint to correct this concern.

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1991 Mercedes-Benz 300CE Questions

Has anyone located a supplier for the faux wood on the dash? (1 answer)

the brown strip of plastic across the front that peels off with time

DIFFICULT DEPARTURE, IS LONG TO DIFFUSE - MARCHES SLOW OSCILLATING (1 answer)

THE DEPARTURE IS FAILING, IT IS LONG TO DIFFUSE! THE SLOW MARCH IS OSCILLATING! THE TIMES WORKS WITH 800 TO 900 RPM BUT IT OSCILLATES! ALSO REMAIN FOR 1000 UP TO 1500 RPM! THE MOTOR IS ACCELERATED! THE ACCELERATOR COILS!

i'm having a hard time starting my 91 300ce (1 answer)

when it does eventually start it runs well when i turn the key the starter turns over but the car wont start

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