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air coming out of the brake lines... that is if its a truck. if you aply the parking brake.
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∙ 13y ago
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Why is your brake pedal on Ford Falcon AU hissing?
it is hissing because there is a vacume leak in the brake booster it will require a new brake booster
What causes hissing noise to come from brake pedal on 2005 ford escape when it is pressed down noise stops?
Sounds like the power brake booster is bad. Get it checked out.
Why is there an excessive and continuous hissing sound when the brake pedal is pushed?
Hissing from the brake pedals being push indicates that there is air in the brake system. It also indicates that the brake pads may be wore down and are not able to grab to stop the car.
What causes front wheels to turn black on a new vehicle?
Brake dust!
Why do your brakes make a hissing sound when applied on a 1989 ford tempo?
Sounds like are running "metal to metal" . Brake linings need to be replaced ==== Another thing that can cause hissing too is if your vacuum assist has a vacuum leak in it. As you apply pressure it it is forcing air out of this leak. This can sometimes be heard inside the vehicle if it is big enough. It usually causes you to have to use more force on the pedal to stop also.
1992 cadillac deville it started hissing down by the brake pedal when you press the brake pedal down the hissing goes away but then the car idols rough when you let go the car idols fine but hi?
Faulty Vacuum Brake Booster.
Can brake pads causes abs alarm to came out?
Maybe, depends on vehicle - and you haven't shared that with us.
Had a professional change a brake line on a 88 Chevy Celebrity but the brakes are still mushy and it makes a hissing when you step on them you rebled the front brakes should you do the back ones to?
By the hissing noise it sounds like you need a new brake booster
What causes the brake light to come on 2000chevy blazer?
Usually in every vehicle the brake lights come on when the brake pedal is pushed in. There is a switch connected to the pedal in some way to make the light switch on.
What does a brake pad normally get used for?
A brake pad is part of the brake system used in machines such as vehicles. The brake pad has a rough surface which converts kinetic energy that causes motion into thermal energy, thus stopping the vehicle.
When mashing brakes makes a hissing noise?
The power brake booster may be going bad.
Does it take more friction to stop a car using emergency brakes or regular brake?
In order to stop a car using ONLY the emergency brake, roughly 4 times the force would have to be applied to the emergency brake system that the normal brake system. This is because the emergency brake only activates one to two pads in the rear of the vehicle, where as the normal brake system activates ALL the pads on every wheel. Emergency brakes are NOT designed to stop a moving vehicle, they are designed to hold a stopped vehicle in place.
