I read something about the bomb and as i get it all my brake pedal should get softer when engine is running Am I right? The problem is that my audi's brake pedal is verry hard no matter the engine is running or not. It does'n get even a little bit softer.
Can the Bomb still be the problem? P.S. What is the audi V8 1991 Brake Booster working with? (Oil or Air) Where does it take supply from?
