98CherokeeSport
NAXJA Forum User
- Location
- Bonney Lake, WA
i have a 1998 cherokee with stock braking system and no ABS. so my brakes were sticking the other day so i thought my caliper piston had died again. so i replaced both front calipers and then bled all the brake lines. i pumped up the brakes and got good pressure when the jeep was turned off. i then started it to take it for a spin and as soon as it started the pedal went straight to the floor and stayed there. i couldnt get any pressure built up. so i then replaced the master cylinder. i bench bled it before i installed it then after i installed it i bled all the lines two more times. i still had the same results. pressure when the jeep is off and none when it is on.
could it be the brake booster? or what else could it be? i cant find any information on this exact problem
could it be the brake booster? or what else could it be? i cant find any information on this exact problem