Hi Guys & Gals,

I have a 1993 E220 W124. Recently I noticed that the steering will load up considerably at parking speed, and especially when attempting to turn steering when the car is stationery (engine running).

As my wife drives the car, she is finding it hard to park, esp in tight parking spaces.

Can it be the power steering pump that has failed? I have checked the fluid level and it is fine. Is there a way of testing the pump? If it is the pump, is it a DIY job?

Any help would be most appreciated :-)

Thanks!