BOTH front calipers stuck ?

[Tony Hoffman]

Another thing you can do is to loosen the bleeder when it's dragging
and see if fluid squirts out. If it does, the MC is holking pressure
on the calipers. If not, the calipers themselves are sticking.

Tony



On Mon, Dec 14, 2009 at 3:57 PM, kneale at coslink.net <kneale at coslink.net> wrote:
> Audi MC's seem to warp in the under-hood heat so that the piston in the MC
> doesn't retract when released.  Want to test it?  Drive till you feel the
> dragging brakes, pour some cold water over the MC and see if it releases.
>