I have 240k on mine. It's crazy Otram is saying they aren't a common problem but on these forums it seems like they really are. I know no parts last forever so replacing it is probably not a bad idea. I am just curious if there are any indicators that predict a failure in the near future.
I replaced all of my hard lines in my 100 series a couple of months ago. I bled the system according to the instructions from guys on here. While my brakes seem to be working fine, on start up and randomly while driving the pump is making a slower lower pitched almost grinding noise now as...