Important! loss of brake pedal

[pizza3260]

1973 corvette power brakes, after sitting for several days we have a weak brake pedal, after pumping the brake pedal the pedal comes back, no fluid leaks , what may be the problem.

pizza3260 @aol.com

tom b.

 

[stevolwevol]

1973 corvette power brakes, after sitting for several days we have a weak brake pedal, after pumping the brake pedal the pedal comes back, no fluid leaks , what may be the problem.

pizza3260 @aol.com

tom b.

Sounds like the master cylinder is bad.