OK, so bought one of those vacuum assisted brake bleeders. 20 bucks. I am using it to bleed my brakes to flush the system. I start with the passenger side rear wheel. Everything goes fine. I move on to the next wheel and after sucking out only a little fluid, the flow stops. The pressure is dropping on the vacuum guage, yet nothing is flowing into the cup. I close the bleed nipple, and the pressure holds stable. Turns out, it is sucking in air from around the threads of the nipple. . I try this on another wheel, same thing..
Has this happened to anyone else? HELP!
Has this happened to anyone else? HELP!