Got in the L tonight. Had not drove it in a couple days. Noticed that if I pressed the brakes the pedal would become very soft and go to the floor pretty much. But if I let off the brakes then pressed them again it would be tight again. Didnt happen everytime but enough to worry me. Any ideas guys?
Brake pedal going soft and to the floor?
- Thread starter BAB02LIGHTNING
- Start date
if there is no fluid leaks anywhere, res. is full of fluid, make sure you dont have a vac. leak around the brake booster to start.. could be a bad booster or master cyl. going bad
i have this problem also. my pedal goes away from me when i am almost coming to a complete stop. it feels sort of like when you slam on the brakes in the snow and slide. i bled my brakes twice and changed the master, still had an issue. it could be an abs sensor. there are 3 on the truck one at each wheel up front, and one at the diff. in the back. the rear one might be a little dirty from some burnt rubber if you know what i mean....this wont throw an abs light either.
It sounds like a vac leak. Could be a bad booster.
The diaphragm in it can develop a leak. That will cause the above mentioned symptoms.
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