1991 Mercedes-Benz 300D Repair and Maintenance

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

1991 Mercedes-Benz 300D Problems

Due to wear of the internal drive gear, the speedometer can stop working.

A knocking noise from the front end can be caused by cracked strut tower bushings.The seat springs and padding break down over time, causing a lean, tilt, or sag.

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