90 proble lx brake problem
Working on a 90 probe lx brakes. Have bled brakes and found no leaks, pedal is still going to the floor. This only happens during the colder parts of the day. When the outside temp is above 65 or so, there are no problems. I suspect something is wrong in the master cylinder. Have went through all suggestions of Haynes manual and this is my last resort. It does loose fluid but can't find a leak at any of the calipers. Any suggestions......