![air leaking noise coming from brake pedal - CrossfireForum - The Chrysler Crossfire and SRT6 Resource air leaking noise coming from brake pedal - CrossfireForum - The Chrysler Crossfire and SRT6 Resource](https://www.crossfireforum.org/gallery/data/1189/booster.jpg)
air leaking noise coming from brake pedal - CrossfireForum - The Chrysler Crossfire and SRT6 Resource
![Soft brake pedal and air noise - Buick Reatta - Antique Automobile Club of America - Discussion Forums Soft brake pedal and air noise - Buick Reatta - Antique Automobile Club of America - Discussion Forums](https://content.invisioncic.com/r277599/monthly_2019_12/1819165851_unnamed(1).thumb.jpg.073267cfa450ade2cc76b4f23dcb4132.jpg)
Soft brake pedal and air noise - Buick Reatta - Antique Automobile Club of America - Discussion Forums
When I press the brakes in a car, there is a sort of hissing, almost compressed air sound coming from the brake pedal. What causes that? - Quora
Can the brake booster cause the brake pedal to go to the floor? Also when the engine is turned on, a hissing noise comes from the booster especially when the brake pedal
![My brakes is making a hissing sound (like air coming free) when I brake but it isn't affecting the brakes, what could it be? Could it be a leak maybe? : r/Cartalk My brakes is making a hissing sound (like air coming free) when I brake but it isn't affecting the brakes, what could it be? Could it be a leak maybe? : r/Cartalk](https://preview.redd.it/6z6dnd7n8j141.jpg?auto=webp&s=c46c6ba65c03943e21c511aa72916a59ca256259)