[1967mustang]

I have a 1967 ford mustang with disc brakes and just replaced my master cylinder and brake booster. The oproblem I am having now is that the car vibrates when doing about 60 mph and if I put my foot on the brakes as I am doing this spped, the car wants to pull to the right. Does anyone have any answers and or suggestions on why this is happening and how to correct it?

Thank you,
Kenny E. Reibel

[poder_pony]

hello
im not a pro in repairs, but i do now of vibrations.
if your driving and dont have your foot on the brake pedal, and the rotor is spinning free (not touching the pads, with a stuck caliper), that will mean that the vabration is not from the brakes its from a wheel out of balance or out of round. you probably did not have the vabration before because the wheel probably was rotated, or air presure corected, bringing out the wheel defiction. in regard to your pull shin applying brakes, that is a problem from the brakes, cant help you there but im sure it has to do with calipers or master cylinder problem, can be a combination of bouth or even fluid. sorry cant help much there.

regards
arnie

[NinjaMobile]

When you replaced the master cylinder and booster, did you bleed the brakes?

[65 mustang]

about the vibration is one of yuore wheels that is out of balance about youre brake pulling if it pulls to the right. is youre left brake caliper that has a problem. try checking for a stuck caliper, faulty brake line . crack open the bleeder screw and look for brake fluid to come out . try bleeding the brakes.