Thursday, October 25th, 2012 AT 2:17 AM
When I step on the brake pedal, it goes almost down to the floor but I can still manage to stop my truck. I've filled the master cylinder with brake fluid but the next day it's empty. I took the truck to a mechanic to check the brake pads and he said that the pads were okay but noticed that the cylinder was empty of fluid again. I haven't seen any leaks or anything, is there any possible answers to this problem.