I haven't driven my Chally in almost 2 weeks and today decided I'd let her out. Right away I noticed the brake pedal was different. It still stops and everything, but where there used to be a "cushion of air" (for lack of a better description) between me and the actual engagement of the brakes there is nothing. It doesn't feel as hard as manual brakes, but almost. When I engage the pedal there is a definite hiss coming from under the dash. I popped the hood in the parking lot and engaged the brake and there is no hiss on that side of the firewall, definitely coming from under the dash. I turned off the engine and engaged the brake, it was stiff at first, but eventually softened with another slower hiss. I'm thinking a seal went out on the brake booster or the booster is going by-by. Anybody else have any thoughts?
Topic: Brake pedal isn't as "stiff" as it was, and there is a hiss.... (Read 3450 times)
