Sometimes the brake pedal gets hard push down and the brakes are real sensitive. you just touch the pedal and the brakes put you through the winshield. most of the time the pedal feels normal and goes down a little before engaging. it doesnt happen all the time, maybe a few times a week. i just had new rotors, pads, calipers installed front and rear. the problem was happening before this.

 

nothing??? let me know if anyone has had a similar problem like this

 

What year, anti lock brakes or not?

 

its a early99 F350 4X4 , it has ABS.