stephenspann27
NAXJA Forum User
- Location
- College Station, Tx
My brake booster leaks.. but only at about 80% pedal pressure (80% of how hard I can push) At idle, in park, I can push the pedal to the spot where it hisses, and I can hear my idle go up. If I kill the jeep, and pull the vacuum connector out of the booster there is still vacuum pulling on it. I took the master cylinder off, and pulled the rod out and the seal.. there was still plenty of grease it on from the factory, I cleaned both and greased the mess out of both. It didn't make any difference, I'm guessing that the leak must be in the actual diaphragm maybe a small tear and it seals it's self in a fold or something most of the time...
A reman one is $79... the one on my parts jeep is free.. so I'll probably go that route its just a toss up how long it will last.
A reman one is $79... the one on my parts jeep is free.. so I'll probably go that route its just a toss up how long it will last.