Mysterious brake fluid loss
Got an 84 truck (2WD, 5-speed). Have had to fill the brake fluid reservour three times in the last few weeks. I don't see ANY fluid spots on the ground where parked. Took off all four tires and inspected calipers for leaks. None! Also followed all plumbing/lines from MC to brakes. No visible leaks. Looked on floorboard below foot pedal and no leaks. Crazy! Anyone make a sugestion as to where so muc fluid could be going????