Your pedal will go to the floor for a few reasons. First, your master cylinder may be defective and/or empty. The master cylinder will be empty for a reason. Any or all of the wheel cylinders may be leaking, the brake hoses may be leaking or broken, a steel brake line may be rusted through and leaking or broken. A loose fitting will cause a leak too but this is not likely the case on such an old car. I would suggest you fill the master cylinder, bleed the brakes and when done, look for leaks. If you don't find any leaks and the pedal still goes to the floor, the master cylinder is likely bad. Carl King http://www.classiccarauto.com
The front brakes on any vehicle do most of the stopping. When you apply the brakes the weight shifts to the front of the vehicle. For this reason the front brakes are needed more than the rear. Try stopping a vehicle with just the hand brake which applies only the rear brakes.
That would be the power brake vacuum operated booster.
You need to adjust your brake light switch. It should be located on the brake pedal. Unplug the switch and loosen the nuts to adjust the button closer to the brake pedal.
The dealer will know how to access the codes for the brakes. When that is fixed it should not lock up then.
By the hissing noise it sounds like you need a new brake booster
Our 2003 Impala has brake pads.
False. If you have anti-lock brakes, just press firmly on your brake pedal and the computer will take over. Do not pump the brake pedal.
False. If you have anti-lock brakes, just press firmly on your brake pedal and the computer will take over. Do not pump the brake pedal.
your brake rotors are warped. You should repalce you brake pads and have the rotors resurfaced if possible, or replaced.
False. If you have anti-lock brakes, just press firmly on your brake pedal and the computer will take over. Do not pump the brake pedal.
Ease up on the throttle, apply the brakes.
Could be contaminated brake fluid
In all cars and most trucks HYDRAULIC pressure is used to apply the brakes. In an air brake system such as is found on medium and heavy duty trucks the air is actually released to apply the brakes.
That is brake fluid. The brake system uses hydraulics to apply the brakes.
A brake rotor is what your brake pads squeeze to slow your car down. The brake pads are mounted in a caliper. When you apply the brakes, the caliper pushes the brakes into the rotor, which then slows down your wheel.Hi, It is a brake rotor, and is the physical disc of a disc brake. Peace, crigbyThe brake rotor is the disk part. Should be shiny from where the brake pads have been rubbing on it.
Check the brake fluid reservoir, it may be low on brake fluid indicating it is time to have the brakes inspected.
I believe that they should be self-adjusting. When operating the vehicle in reverse, apply the brakes sharply and the mechanism in the brake drums SHOULD adjust the brake pads to the proper tolerance. If you haven't operated your car in reverse much, and/or not had occasion to apply the brakes sharply while doing so, you may have to do this maneuver several times to free up the adjuster.