GMC Safari

In my 1995 GMC Safari mini van with a 4.3L engine, I have a braking problem. Everytime I push the brake pedel my vehicle pulls to the right. It doesn't matter if I am braking heavy or lightly. Milage is 188,000.

I have changed the rotors, pads, and calipers twice. I have bleed the brakes (just front). I had good brake pedal.

I was told by my mechanic that I need to change my proportioning valve (combination valve on Safari).

Do you think this will solve my problem? I do not have any probles with either of my other brakes, that I can tell. There are no leaks at either of my front brake calipurs, nor at my master cylinder.

Thank you,
Jim Andrews

Check out the related content below while we wait for the question to be answered by a professional mechanic.