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1992 Mercedes Benz 300d Repair Question


Topics covered: Brakes, Brake pedal, Engine.
Mileage: No information provided.

Asked on July 27, 2010

Brakes

Brakes problem
1992 Mercedes Benz 300d Two Wheel Drive Automatic 365000 miles

Hi when i press on the brake pedal it is very hard and you really have to press on it then you press it again and it works great.
Thanks Frank
Avatar Asked by fmc99rk

Answer

Replied on August 9, 2010

it is not the brakes it is the vacuum pump on the engine that has malfunctioned

Tiny Answered by Dr Loot (expert)
2,176 answers provided