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Question:

Brake Pedal sinks down when using the brakes?

When I‘m driving and use my brakes, the brake pedal sinks down before actually slowing down the car, and sometimes it skips on the rotors.what could be the problem here?something wrong with the brake system?2000 Ford Contour SE Front wheel drive.about 143 thousand miles.

Answer:

sportbikers and drag racers use an extended swing arm.
Extended swing-arm for better stability and weight transfer.a racing thing.
I'd say it's time for a brake job. Did you know that if you don't change your brake fluid every 3 to 5 years, it absorbs moisture from the air, and then chemically changes to corrode the rubber parts in your brake system? Yeah, well, it's true. You'll have rubber seals start to leak, and you'll see wet spots on your wheels a few miles before they fail. Then you'll drive right through an intersection or over a cliff, and you'll have other things to worry about.
For this motor vehicle, i could ought to assert the brake grasp cylinder is failing. you are able to try bleeding the equipment, yet while the pedal sinks all the way down to the floor point after few seconds, then you certainly've extra advantageous than in simple terms little air interior the brake line. (or equipment might desire to be leaking) For protection, i could place the kit in park and pull up the parking brake for each end. i could see the mechanic ASAP.
A few things that could cause your problem are, air in the brake system, a brake fluid leak, an internal leak inside the master cylinder, or an internal leak inside your ABS pump. Any brake problem is serious and should be fixed right away. Before you take your car into the shop, check the brake fluid level and check for any fluid leaks. If fluid is full and no leaks are found, you can try to bleed the brakes and see if it makes a difference. Start with the right rear, then left rear, right front and then left front. If you suspect the master cylinder to be bad, take the fluid lines out of the master cylinder and install pipe plugs in the holes. You should be able to stand on the brake petal without it moving more than a centimeter. If it falls to the floor, you need a new master cylinder. If all that checks out ok, suspect the ABS pump.

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