If you are in a bad situation, you can yank up(or down with your foot) on the emergency brake to try and stop, but you WILL lock up your rear wheels and slide. Be prepared to gear down and use the steering wheel to avoid an accident. NEVER turn off the ignition, for that will lock the steering on most cars.
ans3. the meaning of the phrase is that you are making strenuous efforts to stop, but without effect. The para above has good advice.
usually they will leak out the back by the booster, your brake pedal will slowly go to the floor at stops or the brake pedal will go right to the floor when pushed.
Something is impairing the brake pedal to go to the floor. Only a mechanic can tell you what is happening.
no you have a brake fluid leak somewere
You don't have brake fluid There could be air in the system and it requires bleeding to rid it of air. If the vehicle is an older one, the master cylinder may be porus or the bore pitted. It should be resleeved or replaced. The seals could also be flat. Jam your foot down hard on the brake pedal. Is the pedal high? Does it sink to the floor if you rest your foot lightly on the pedal? www.powerbrakeandsteering.co.za
ouch,are brakes adjusted correctly/ sit in vehical and pump pedal to get a full pedal,then hold pedal to see if it bleeds off and goes to floor,if it stays, replace shoes and pads if it goes to floor, there is a fluid leak somewhere is there brake fluid in the resevoir/ are there any brake fluid leaks ,check backside of wheels there is a brake fluid pump, on the chassis rail about level with the front of the front door on the left side.if this pump is bad your pedal will go to the floor
If there is no resistance when you do this you are likely to have air in the brake lines or you have lost your break fluid. (Don't drive you car with faulty breaks).
You have a leak. It could be from the master cylinder, lines, calipers, hoses, or wheel cylinders. Add fluid, pump the pedal, and look for the leak.
probably have broken parking brake cable.
No, a busted brake booster will not cause the brake pedal to go to the floor. It will however cause the brake pedal to be extremely hard to push. A defective master cylinder will cause what you describe. Replace the master cylinder and bleed the brakes. It can because it happened to me. The booster lost vaccum and the pedal went to the floor. Sorry, you are wrong. The only reason the pedal went to the floor was because the master cylinder failed. The brake booster only boosts the pressure on the master cylinder and allows you to not have to push so hard on the brake pedal. Cars of yesteryear did not even have a brake booster and they stopped just fine albeit you had to push the pedal allot harder than with power brakes. A failing brake booster will not cause your pedal to go to the floor although it might cause it to go lower than normal before the brakes apply. As long as the master cylinder is good you will still have brakes, but you will have to really push hard and might even have to pump them up in order for them to stop the car.
The brake light switch is out of alligment. Check on the brake pedal arm and readjust the switch.
Sounds to me like the master cylinder is shot.
The brake pedal will sink to the floor when applied and the brake fluid reservoir remains full.