I've been noticing a problem lately....

first thing in the morning, when i roll back out of the parking spot and hit the brakes, something strange happens. I can feel a thud noise, and the brake pedal sinks slightly, thats it...after that brakes are normal. the pads are new and there are no warning signs......

what could it be? it feels like something is stuck or moves and i cannot figure it out,,,,

Ideas?

Thanks,

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1993 300E, 2.8 M104 .....

Might be the ABS system setting itself. Does it have ABS?

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1993 W124 300D 2.5L Turbo, OM602.962
2000 Chevrolet Cavalier, 2.4L DOHC
2002 Ford Explorer, 4.0L SOHC
2005 Toyota Prius, 1.5L

http://www.fuelly.com/sig-us/40601.png

Yes, it has ABS. I thought all of them did ?

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1993 300E, 2.8 M104 .....

I don't know if they ALL do. But what you are feeling might just be the ABS arming itself. Let's see what the others say.

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1993 W124 300D 2.5L Turbo, OM602.962
2000 Chevrolet Cavalier, 2.4L DOHC
2002 Ford Explorer, 4.0L SOHC
2005 Toyota Prius, 1.5L

http://www.fuelly.com/sig-us/40601.png

Cold seals in master cylinder

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Kent Christensen
Albuquerque
'07 GL320CDI, '10 CL550. '01 Porsche Boxster
Two BMW motorcycles

is it fixable ? or even worth fixing? should i anticipate any other problems from this?

thanks!!!

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1993 300E, 2.8 M104 .....