...should hear a loud swoosh of air going into the booster. If not, the booster may have a leak in it, or the check valve is not working. Good luck on diagnosing the hard braking problem. master ...
...so hard it will produce a leak Maybe booster is OK but there is air in the power steering / boosterhydraulic lines. Check hoses to power steering pump and booster.Replace if needed. Bleed
...air is being heard when pushing on the brake pedal. sounds like your brake booster may be bad... or leaking... i would have it looked at. HI, the hissing sound is due to a leak in the brakes vacuum ...
air and kind of mushy when i push on the pedal If the pedal gets hard then you either have a vacuum leak from the hose coming off of the brake booster going to the intake manifold or the brake booster
its usually the master cylinder. If u can't hear air then you either have a leak in one of your brake lines or there is still air in your brake lines. If that's the case then they need to be bleed out
air you hear is because the pedal went to the floor. If the booster goes bad the pedal will get so hard you can hardly push it at all. I think you will find if this happened suddenly either you have a
air leak somewhere, however when I push the brake I don't hear it, but if the brake is pushed too long it goes down to the floor. What do I need to do to fi it? i think your brake booster is gone i am
...air when she presses them. The fluid doesn't seem to have leaked yet. you need to lay on the drivers floor and push the brake pedal while engine is running to see if the brake booster seal is ...
...leak somewhere if you still hear air from somewhere. Replace the line with a new one and fill the master cylinder, then bleed the brakes. Start with the farthest one away from the master cylinder. An ...
...air leak inside the cab when I push on the brake. The air you hear is coming from your brake power booster, sit under the hood in back of the master cylinder and hook's to your brake peddle, what ...
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