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New calipers front brakes still lock up

Posted: Fri Dec 02, 2022 12:57 pm
by newstang
86 Bronco II 4wd, I installed new calipers on the front because they were locked up. front brakes still lock up after being bled. Someone said could be hoses but both? What are the chances its the proportioning valve?

Re: New calipers front brakes still lock up

Posted: Sat Feb 25, 2023 11:34 am
by tekatlarge
Your best bet is the hoses to the caliper. I would not think a porpotional valve would lock the brakes. I have seen this happen so many times because of the hoses!