09-02-2019, 05:33 PM | #1 |
Senior Member
Join Date: Oct 2012
Location: Lexington, Ky
Posts: 2,125
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Brake Problem
My 72 has power brakes, 350/auto. Noticed that some times, while sitting in traffic with brakes applied, the pedal slowlystarts to go to the floor. I have to lift and reapply then they're good, with full pedal.
It seems to happen sporadically, only once every 3 or 4 days. And seems to happen when I sit for full minute or longer. Couple of times truck acutally started to move. Any ideas or theories on what to check? Master cylinder has plenty of fluid. Cant see any leaks at wheels. Vacuum leak, or ???
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Larry 84 Chevy SWB, "Roy", dark blue orig paint, 6 cyl auto, PS, 88,000 miles. 72 Highlander LWB "Olive" med olive over lt yellow, air, 77,000 miles (sold) "It's a sorry man who can't find his wife a good job" |
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