Engine/Transmission (1994 - 1998) brake problems and?

[vaicase]

my rear brakes grab before the front ones do. i have replaced the front brakes and have made sure the calipers are working good i have greased the slides. the brakes totaly suck. the rear grabs quick. could it be the master cyl?or the booster?or something else?the brakes dont pull or pulsate,they just dont stop very good. the peddle is good also. no air. what could it be?thanks

 

[JacobsD]

Could it be your proportioning valve?

 

[SKnapp]

first off check your rear brakes for their condition. i've had similar problems too. leaking wheel cylinder's and rear axle seals letting 80/90 in. i've been through alot on this, thought i had it fixed and then a couple months later it started again. i had to replace a seal again, also this time i replaced both drums. it is way to hard to get oil out from them.

just make sure this is not your problem before you start spending money on parts.

 

[vaicase]

how do i check the proprtioing valve?thanks