Brake systems on vehicles are typically driven by either pneumatic or hydraulic systems that multiply the force applied by an operator to slow a vehicles rate of speed through the use of friction.

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Weak front brake on dirt bike

After changing the air tube in my front tire and reinstalling the wheel on my Suzuki RMZ450, I noticed that the front brake lost a lot of stopping power. What caused this and what do I need to fix to ...
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Why do high-end electric cars have mechanical brakes?

(This isn't a "maintenance & repair" question, I hope you'll forgive me.) When powerful electric cars (such as, but not only, the Tesla) can accelerate from zero to ludicrous in half a jiffy, and ...
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How do I get the brakes on my old car feeling like new?

Even after a fresh brake and rotor job, my brakes still don't have that new feel on the pedal, there's still a lot of travel before I stop what am I missing? I've never bled the brakes, replaced any ...
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200 views

How much distance would 1mm off front brakes translate into?

I am planning to replace my front brake pads within a month. I was told that if my brake wear sensor trips, I will need to buy new sensors as they will get destroyed. So I am trying to save my brake ...
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Seized brake caliper following brake pad & disc replacement - what could be wrong?

Took my 2006 VW Touareg in for servicing and had the dealership replace the rear brake pads and discs. In a post-replacement test drive the dealership discovered that one of the sides has a stuck ...
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587 views

How can I verify my brakes are decent when I can't trust the mechanic who worked on them?

I took my car to my local chain repair shop last Saturday because the parking brake was nonfunctional -- the lever, when pressed, had no resistance, and was clearly not hooked up to anything. They ...
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152 views

What actually happens when there is no brake fluid in the brake fluid reservoir?

I was curious, given that fact that a lack of engine oil can completely destroy your engine, can a lack of brake fluid completely destroy your brakes? I can imagine how that could be even worst than a ...
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75 views

Newly replaced brakes smoking

I just replaced my rear brakes on a 09 mustang ,and only one brake started smoking and had a bad smell. The smoking stopped but the smell is still there. Now the smell isnt to bad . I just need to ...
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102 views

Car gives knocking noise from front during braking

I have a 2002 BMW E39, the car gives a knocking noise when braking, which can be felt and heard from the front. Outside it is much louder than inside. Could this be caused by a rotten brake dust ...
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155 views

Does cruise control usually involve braking functionality?

Does the usual cruise control feature include braking on most cars? I mean, if the car goes down the hill and braking by engine is not enough, are the brakes initiated so that the car does not exceed ...
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147 views

Should I avoid hard braking when I've changed my discs and pads?

I had my brake pads and discs changed a few days ago. Should I make any changes to my driving style to "run them in" or anything, like not braking hard, or avoiding prolonged breaking?
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Hissing sound near brake pedal, stops on brake pedal press

I drive a Ford Fiesta Classic, 2008 model, clocked over 97k kms. Yesterday, When I left office at night, the surrounding was very silent and I observed a hissing sound coming from near the pedals ...
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436 views

Is my Forester's caliper bracket bolt hole stripped?

While replacing my calipers and their mounting brackets, I passed a tap through the bolt holes on the wheel hub assembly that secure the bracket, to clean up the threads. The tap's movement felt ...
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Car stalls when braking (VW Mk1 Golf)

I have bought a Mk1 Cabriolet that has been sitting for over a year. I am trying to get it road worthy. So far so good, but I am having an issue with the engine and braking: The engine stalls when I ...
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1answer
52k views

Is it necessary to flush brake fluid?

I have a 2005 Honda Element. The owners manual states the brake fluid should be "replaced" every 3 years. When I asked the dealer to replace the brake fluid, they said it was going to cost $190. ...
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829 views

Can chafing brake pads damage rotors?

Since replacing all of the brake pads and passenger front rotor on my 2008 Chrysler Sebring convertible, the pads have been chafing and making a non-stop chirping sound while driving. There is a ...
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1answer
111 views

Motorcycle front brake lever too close to grip

The front brake lever on my 1998 Honda VFR is coming back way too close to the grip. This is since it came out of winter storage in April. It's an adjustable lever and I've changed it from 3 or so to ...
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51 views

Vibration when braking

I have a 2013 Honda Civic LX. I started to feel a vibration when braking, so I bought new rotors and pads from Honda. After installing the rotors and pads, I put the car in reverse and used the brake ...
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56 views

How to build a palm coupling to compressed air coupling adapter?

Trucks use yellow and red coded ISO 1728 "palm couplings" for connecting the air supply and braking compressed air lines from the towing vehicle to a trailer. I want to build an adapter from the ...
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265 views

How does brake-by-wire exactly work?

I am interested in getting to know how brake-by-wire system works in today's cars. This video shows that the Electronic stability control/program (ESC/ESP) intervenes by braking individual wheels. So ...
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1answer
74 views

Disk rotors wear

I recently bought a second hand car (Porsche Cayman S) and I was looking at the disk rotors. Do you think that it's time to replace the front disk rotors of my car? picture1 picture2 ...
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1answer
43 views

How do the rear brakes on a 1995 Chevy 1500 self-adjust?

I was told that by setting the parking brake each time the truck is parked, the shoe-brakes would self adjust. Is this true? There are no access holes on the back plate for manual adjustment.
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108 views

Is there any side effect with using brake cleaners as a general grease or oil cleaner?

The brake cleaner spray I use is relatively cheap and does a great job cleaning my tools. After an oil change, I spray oily stuff and they become clean. The sprayed brake cleaner evaporates and dry ...
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2013 VW Jetta tdi

I'm trying to replace the rear brake pads and rotors on my 2013 VW Jetta TDI and I'm completely baffled by what type of screw this set screw or alignment screw is in the rotor face. It's 6-pointed so ...
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124 views

Awful sound when coming to a stop even after brake pads and discs replaced

I have a Vauxhall zafira which I bought a year ago. I was told upon buying the vehicle that its pads and discs would need replacing soon so I changed them straight away (with genuine Vauxhall ones, ...
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New Pads, Rotor, & Caliper; Grinding, Squeaking, and Heat

I just replaced my rear-passenger side Caliper, Caliper Bracket, Rotor, and Brake-pads due to the rotor, pads, and caliper bracket grinding together. Vehicle: 2000 Blazer 4WD, recently had front ...
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Should I get my brake rotors turned without replacing the recently-replaced brake pads?

Earlier this year, I noticed my brakes starting to screech (especially in the morning or when it was cold out). Not the distinctive squeal of finished brake pads, but the more "grinding" screech of ...
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What brake components need to be lubricated?

When doing a DIY brake job, I understand that it's necessary lubricate several components of the pad/caliper assembly. From various sources, I have been told that the following are the places where ...
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Why is the brake pedal higher than the accelerator pedal

All cars I've encountered (here in the UK) have the brake pedal higher than the accelerator pedal. Is this a standard, world wide? I would have thought that for safety (getting to it quicker) you'd ...
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69 views

Why is it necessary to pump the brakes while bleeding them?

I was just wondering, whenever I visit any site it says pump the brake pedal three times then keep pressing it, what is the actual benefit of pumping it? And why not just press down the brake pedal ...
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57 views

Strange brake noise

https://goo.gl/photos/8J9acXhHpqFL3nau5 My car just started making this noise when I apply the brakes. It persists for a few seconds after but only if the car is moving. Any ideas what is wrong? ...
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889 views

Replace stop light switch cushion - 2003 Toyota Camry Altise

So my brake lights are always on and it is the stop light cushion. I have purchased a new one from the dealer and now need to replace. I have tried pointy nose pliers and they are just not working. I ...
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63 views

Brakes getting tight on their own

I own a Ford Focus ZX4 LE 2.0 engine. This is on my Android so bullet points are not available. But I would explain as good as I can. -The problem I have is when I drive anywhere either on the ...
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114 views

How to apply brakes so there is minimal wear and tear?

I am looking to conserve energy and increase brake pad life in the following scenario - Say I need to stop 500 meters from where I am at. Assume I am a very aware and an expert driver and that there ...
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101 views

Why does my motorcycle's brake get loose easily?

I drive a 100cc motorcycle which has drum brakes on both the wheels. I have faced this problem with the rear wheel's brake for the past two years and I adjusted it many times. About an year back, I ...
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2006 Chevy 2500hd 6.0 gas. Brakes need help!

Ok so I am really lost on this decided to rebuild my front total rebuild and new wheel bearings and hubs and level my truck and get bigger tires well after all of that my brakes would go to the floor ...
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Intermittently sticky caliper

This is a front caliper on a 03 Mazda protege. The right brake overheated the other day. I tore it apart and one of the caliper bolts was pretty rusted. I got a new bolt, pads and greased the bolts....
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108 views

How brake vacuum booster works?

If the brake vacuum booster makes vacuum on one side and the other is with normal atmospheric pressure, why doesn't it get sucked by itself towards the vacuum side? If the vacuum isn't enough to pull ...
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Reading ABS diagnostic codes on a Volvo 940

I want to read any fault codes stored in my 1992 Volvo 940's ABS module. I've tried the procedure described in the popular 700/900 series FAQ without success. That procedure involves plugging the car'...
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Replaced brake pads - one pad was full, the other was gone. Brakes now very hot after driving

The content is pretty much contained in the title. When I went to replace the brake pads, one pad was completely gone and the other was almost like new. Now that I have replaced the pads, the wheel ...
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665 views

Is there a trick for doing bleeding the lines by yourself?

Usually I am stuck doing this sort of stuff by myself and I don't trust my kids (4 and 7) yet to help me with this. Any tricks to doing this or is this really a 2-man job?
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Can I put the tires in the opposite direction on the rear-end on my front wheel drive configuration?

When using a front wheel drive car, the rear end is only used for braking. Is it a good idea (and if not, why) to "reverse" the tires so the tire threads are useful when braking? I know it might ...
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Does the brake pedal always feel soft after the pads are changed?

About my bike Model: Honda CBR 250R Total Run: 17500kms Total Time: 1 year 1 month (rotor & break fluid never changed, break pad changed 6 months back) Break Fluid Level: 3mm above lower line ...
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Wheel stuck to Rotor

My 2000 Durango 2 wheel drive front tire is seized to the rotor, I tried the heating method and hitting but still seized, how can I get it off without damaging the wheel?
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53 views

Brakes are soft

I had spongy brakes and they replaced the master cylinder. Now I have a soft brake pedal, meaning they worked but the pedal goes down farther than it ever has. What could be causing this, air in ...
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3answers
70 views

Can I stock brake rotors or brake pads for more than a year?

I can get really good deal on brake rotors and brake pads in a local auto part store. This type of 50% deal won't happen quite often on good brands. The problem is that I won't need a to change my ...
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102 views

Wheel removal solutions

I live in a climate that necessitates changing the wheels to ones with studded winter tires and back again to ones with summer times twice a year. After several years of owning the car, I noticed ...
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Random grinding sound when applying brakes

I've been noticing a troubling trend with my car as of late. Randomly, it will decide to make this blood curdling screech when I apply the brakes, and occasionally the noise will continue as I ...
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Immediate braking mechanism?

Not sure if this is the right place to ask, but why don't automobiles have some sort of immediate braking mechanism? Even one that plows into the ground to stop the car faster than if you just ...
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667 views

Motorcycle - sudden brake failure - suddenly gone - is it safe?

Recently, my old Honda ST 1100's front brakes failed. It was very sudden; meaning one moment, they worked perfectly, the other, not anymore. There was no gradual decline; no warning, nothing. The ...