brake pedal goes to floor sometimes

I usually fix this issue with pumping the brakes. If I pump it again the pedal is more firm and goes about halfway but if I keep pressure on the pedal it will very slowly creep back to the floor.

Brake Pedal Goes To Floor When Engine Running Is This Normal Or Not Rx Mechanic

The brake pedal of my 2013 Ford Edge will sometimes go to the floor.

. The brake went all the way to the floor. I had that happen to me once in a crappy old 87. Modified 3 years ago.

Brake pedal goes to the floor sometimes. All you have to do is take the lid off of the master cylinder reservoir and check the fluid level. Theres one more thing that could be causing the brake pedal to go all the way to the floor.

As I said Ive had it has been in the shop 2 times in the last 2 weeks to have new brake pads put on and master replaced. If the brake fluid is low filling it back up is not going to fix the problem. The brake light is flashing and the ABS light is lit solid.

Brake booster appears to be working and there doesnt appear to be any leaks. Check the Brake Master Cylinder. Maybe it isnt a problem not sure.

This sediment can damage the master cylinder. Check for master cylinder leaks air bubbles by pumping brakes then opening brake fluid cap caliper leaks pinching vac booster line etc. Why were the brakes bless in the first place.

After the first time I had the brake power booster replaced under a recall in late 2016. Vacuum booster would lead to a hard pedal not the pedal going to the floor. Viewed 3k times 3 1.

Then check the brake pads. BTW the master cylinder is a redundant system. The brake pedal of my 2013 Ford Edge will sometimes go to the floor.

First you have a brake fluid problem on your hands. Along with other service. Make sure the brake pads are not frozen to the brake caliper bracket which can cause the brake pedal to go the floor.

Forcibly flush system replace fluid observe resultsfluid color changeetc if no improvement garauntee a little improvement then you have leak in the system causing air bubbles. Gently pry against the piston and make sure it can compress back into the caliper. The more the brakes are used the hotter the brake fluid gets.

It also happened a few times while. Pedal feel will firm up after quickly pumping the pedal a few times but will go to the floor when applying continuous pressure. Brake fluid leaks coming from the brake fluid line or brake calipers are the usual.

Find your leak and you will fix the problem. As mentioned above there are two main reasons why this could be happening. Ok got some better information.

The most common reason this happens is because you have a leak in one of your lines. A brake fluid leak is one of the most common reasons that the brake pedal would go to the floor. When the brake pedal fades it almost feels like the anti-lock brakes are trying to kick in.

Then after taking it out on the brake pedal the brakes became hard. As title states my braking pedal sometimes goes to floor during driving mainly when Im in a traffic jam and using the brakes actively. Feb 4 2011.

Had to pump the brakes like crazy as I was coming to a stoplight. Master cylinder was replaced and the intermittent brake problem went away. Brake pedal sometimes goes to the floor.

A worn or malfunctioning master. Second if the brake master cylinder is faulty the fluid will bypass the seals. If no other work had been done prior to losing the pedal I suspect a bad master cylinder.

If your car has rear drum brakes and the brake pedal goes to the floor the rear brake shoes could be out of alignment. With the engine running I pressed the brake pedal several times slowly to the floor and re-inspected all four wheels. There can be many reasons for no pedal after bleeding.

The brakes on my 05 ZXW with ABS work just fine until Im stuck in traffic. When it goes to the floor it doesnt stop the vehicle. Read on to learn more about why the brake pedal goes to the floor when the engine is running and how to fix this problem.

The master cylinder is where brake fluid gets compressed. There are several checks to do first to determine where the problem lies. Sometimes when I go to brake the pedal will go half way down like its suppose to then I feel a release of pressure and it goes to the floor.

Driving a 2007 Volvo S40 automatic transmission. Pressure on the brake fluid cases the brakes to be applied to the wheels. Brake pedal goes to floor sometimes only.

Answer 1 of 8. Only show this user. If the piston will not compress the brake caliper needs to be replaced.

If some work had been done immediately prior to. It also happens to be the easiest to check. Brake pedal goes to the floor sometimes.

Check the Brake Calipers. The first time pressing the pedal it goes nearly to the floor before some braking comes in. Sometimes when new brake pads are installed sediment can inadvertently be pushed back into the hydraulic system.

So an interesting braking problem. Reply 10 Wednesday Sep 27 2006 0526 PM. Discussion Starter 1 Sep 10 2012.

When Im crawling to get into an event or when there is highway construction UGHH my foot rarely. We will also look at 4 possible solutions for this brake issue. In this case the brakes work perfectly 99 of the time.

Check the Brake Fluid Level in the Can. Check the Brake Lines. What this means is that there could be a brake fluid leak in the brake system which in turn is causing a loss in brake fluid pressure.

Joined Aug 20 2012. Ask Question Asked 3 years ago.

Brake Pedal Goes To Floor Car Engine Repair