1990 Mercedes-Benz 300D Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Mercedes-Benz 300D

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1990 Mercedes-Benz 300D Problems

The Differential May Develop Leaks From the Seals or Cover

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.

Oil filter housing may develop oil leaks
Oil leaks can develop around the oil filter housing.
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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1990 Mercedes-Benz 300D Reviews

I own a 94 european model imported in 97. Best ever hands down, it even has the fire-extinguisher system under driver seat. Starts right up, handles, accelerates and handles great.

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