after bleeding all wheels several times the rear brakes work but only when the pedal is to the floor, pumping helps some but the front brakes don't seem to be working... any suggestions? 1992 toyota 4x4
Comments:
Nov 13, 2008
- no, i did not bleed the "load sensing proportioning valve" the rear brakes work, although at very low pedal... the front brakes do not.... i guess i have figure out how to bleed the LSPV..
the rear brakes were adjusted before hand.
thanks
1) Did you bleed the "load sensing proportioning valve" under the bed/over the rear axle?
2.) Are your rear brake shoes adjusted properly?
Please advise. Thnaks.
Same Problem
May 08, 2009
-   I'm bleeding my brakes and I have very little pressure while bleeding the rear brakes. Do I need to do anything with the load sensing proportioning valve?
Thanks,
Mark-   automech1959
May 08, 2009
-   My pressure out of the rear calipers is not even close to that of the front calipers while bleeding the brakes. Do I need to do anything with the load sensing proportioning valve?
Thanks, Mark-   Guest
Dec 03, 2008
-   just did an overhaul to my 92 pickup and i think its my power booster but not sure-   chrisbrutout
Dec 03, 2008
-   i have a 92, 2wd 22re, 2.4 motor and i replaced master cylinder and started to bleed the system and now i have no pedal at all and i no front brakes....fluid at the rear but none at front....i keep hearing lspv....but it is just a portion valve...so i dont think this is my problem......any air in the system wil cause loose pedal...but i cant even get fluid????? -   chrisbrutout
Bleed the master cylinder and then rebleed the brakes. If you are still getting a spongy pedal after this then your master cylinder is bad.
Please rate this and let me know if this solved your problem.
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