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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164 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 ...
7
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1answer
87 views

Standard vs Carbon Ceramic Brake Discs - What do you pay for?

I was watching a car review on YouTube recently. I know that carbon ceramic brakes are often a huge optional extra on cars and they're normally physically huge as well (from what I can tell). What is ...
8
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2answers
155 views

Squealing brakes on 14 ' Audi S4 (B8.5)

I have a 2014 Audi s4 (B8.5) that has around 35,000 km and the brakes are already squealing when I slow down by braking gradually. The sound is intense, and very annoying. It comes and goes but for ...
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0answers
30 views

Brake squeaks on 2013 Cruze

I was told that the brakes on the 2013 Chevy Cruze would squeak if the rotors had condensation etc. They had already resurfaced front rotors, adjusted and cleaned the rear pads and told me basically ...
3
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1answer
38 views

Emergency Brakes feel like they are set but are not

When driving my 2006 Pontiac Grand Prix Wide track, it feels as if the emergency brake is on even though it isn't. What is causing this?
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2answers
577 views

Brake flush vs. Replacing the brake fluid

Is a brake flush the exact same thing as replacing the brake fluid? Or is there a difference?
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2answers
191 views

Screeching sound at slow drive and breaking

I have 2 questions actually. But I feel there might be connection so I decided to combine this 2 queries. First: During slow start drive I hear this low screeching sound like something is loose. I'm ...
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4answers
1k views

What is regenerative braking and why don't we use it?

I know that many electric cars use regenerative braking to enable the car to become more efficient by converting what would otherwise be lost heat energy in to a more useful, reusable form of energy. ...
5
votes
1answer
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 ...
5
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2answers
127 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, ...
5
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2answers
148 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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3answers
219 views

1996 Ford E350 Club Wagon - Brake pedal will not return

I have a 96' Ford E350 Club Wagon. When I press the brake pedal the brakes work great however the pedal does not return fully. I have bleed the brakes, exchanged all the old fluid, checked the few ...
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1answer
162 views

I just replaced my CV Axle and the now the brakes are making scary noises

I have a 2011 Toyota Corolla and my CV joints were starting to make popping noises. I replaced both driver and passenger axles. The car drives fine, but after about 20MPH the brakes make weird ...
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0answers
25 views

Replace the brake servo at 51k?

Vehicle: Infiniti G37 coupe 2008 Diagnosis: Some times I hear whistling coming from left part and brakes gets hard Is it normal to change the brake servo at 51,500 miles? What is the possibility ...
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2answers
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 ...
4
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3answers
663 views

Brakes knock and make springing sounds shortly after starting to drive

I have a 2008 Yaris T3. It's been serviced regularly, and at the last service the brakes (front and hand brake discs) were checked, and skimmed. That was about 4 months ago. About two weeks ago, ...
11
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2answers
156 views

Brake pedal has “dead zone” in the middle of travel

I have been working on a 1999 Buick Century Custom that had rusted brake lines. I get strange pedal feel that I will attempt to describe: From 0% to about 15% depression, there is resistance and ...
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votes
1answer
123 views

2014 dodge avenger - Brake Squealing and Grinding Sounds, Front and Rear

Have a 2014 Dodge Avenger purchased in August 2015. I am leasing this car. First problem is my brakes. Just got them placed on 2 weeks ago. The next day they were grinding and squeaking very loud. ...
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3answers
1k views

Rotor Replaced and MY Car is only 3 years old

I went to pep boys because i heard squealing and my pads were worn down. he also told me that i needed to replace my rotors so not knowing anything i did but i asked them tog ive them to me so i could ...
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2answers
146 views

Honda Unicorn skids every time I use the rear brakes only

Honda Unicorn 160cc motorcycle skids every time I quickly hit the rear brakes. Even at slow speeds such as 10kph (about 6mph) Is there a problem with my riding style or could it be the bike? I have ...
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1answer
67 views

What is happens to the brakes when an automatic drives below the speed for 1st gear with no added gas?

In a manual transmission car, when a driver wants to go below the speed the car travels at in first gear with no added gas using the gas pedal, you ease off the clutch, reducing the amount of power ...
3
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2answers
49 views

How can you tell when rusted metal brake lines should be changed?

My 2000 Nissan Altima has some rust on the metal brake lines. Is there a way to tell when they should be replaced?
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3answers
43 views

1995 Ford Thunderbird

When I step on the brake pedal I hear a hissing sound and the pedal goes all the way to the floor and the brakes barely stop the car. This doesn't happen every time but most of the time. Any ideas of ...
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1answer
87 views

brakes have been bled still go to floor

I have already bled brakes and changed the master cylinder. What would be the next step to try to fix the brakes. The brakes still go to the floor.
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0answers
44 views

Changed front brake pads on 06 GMC Z71, then the master cylinder and brake booster failed [closed]

I put new brake pads on the front of my 06 GMC Z71. After finishing, I noticed I didn't have any brakes. The peddle was spongy so I bled the brakes. And bled the brakes, and bled the brakes. I could ...
3
votes
1answer
255 views

Why does my brake pedal go to the floor when i start the truck up?

My Ford F250 4x4 brake pedal goes to the floor when you start the truck and stay's to the floor until you shut the engine off then it returns? The brake booster, master cyl, rotors, pads, brake lines, ...
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1answer
110 views

How do you remove a stubbornly stuck rear hub on a 1993 Honda fourtrax 300?

I have a Honda Fourtrax and I have tried numerous things to get this stubborn hub off the rear axle it just won't budge I am open to any idea short of a stick of dynamite.
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1answer
639 views

After brake bleed, pedal goes to floor

2005 Toyota sequoia. Brake pedal was fine most of the time but occasionally it would sink to the floor while stopping and it would be hard to stop. I bled my brakes and now the pedal goes to the floor ...
4
votes
1answer
79 views

Car doesn't like ceramic brake pads

I used to have a 96 Nissan Sentra with 1.6l. I had the car for a very long time and did at least 3 brake jobs on it. Every time i would change the pads and rotors I would try using ceramic brake pads. ...
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1answer
67 views

Hand brake up and you drive new car [duplicate]

I drive my new car for 5km ar 60km/h with hsnd brack up and i feel little smell when stop on near to rear wheel. Now i will remove foot from brack when start driving there is a noise. Need sugestion ...
3
votes
1answer
86 views

Should I apply anti-seize to the back of brake rotors?

In regards to changing brake rotors: As I see in many youtube videos, it could be a bit of a challenge to remove old brake rotors. They can stuck. Is it a good idea to add some anti-seize compound ...
5
votes
2answers
283 views

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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2answers
93 views

Brake squeal when driving up a slope or turning right

There are many other brake squeal questions but the symptoms in the case of my car are different. After driving for about 5 miles, I hear loud squealing noises from the wheel wells when I turn right ...
5
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1answer
48 views

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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votes
2answers
100 views

Loud High-Pitched brake squeal

I have a 2005 Toyota Corolla with squeaking from brakes. Details: Very High Pitched Worse when wet / rainy Only happens within certain peddle range (stops if I press soft or real hard) Steadily goes ...
0
votes
1answer
71 views

Noise from gearbox since new brake pads and discs

I have a 2006 Vauxhall Astra automatic which was making a wearing sound around left front wheel. I had both front brake pads plus discs replaced. Now when my car is in park with the engine running, I ...
2
votes
1answer
112 views

How does AP Racing differential bore brake master cylinder work?

I was doing some reading on racing brakes and on AP Racing website I have found an interesting master brake cylinder: Differential Bore Trunnion Type CP8854 - Push Type The idea is to minimize ...
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4answers
17k views

I drove with my Parking Brake on for 30 mins: should I be worried?

Yesterday, I was driving my car for about 30 minutes on the highway at speeds of up to 60 mph. I felt my brakes weren't really working and looked down to notice my emergency brake had been on the ...
8
votes
1answer
119 views

How do disk brake pistons retract?

If drum brakes consist of a several springs inside and outside the fluid cylinder to retract the brake shoes after braking, how disk brakes piston, that dont have any springs, can retract alone ...
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2answers
2k views

How do parking brakes acting on disc brakes work?

My car has disc brakes in the rear, and the calipers have a small lever, which is pulled by the parking brake cable. (The parking brake uses the discs, so there is no additional drum or similar.) ...
2
votes
1answer
37 views

I have a 1999 chevy blazer back wheel getting hot

The back wheel on the passenger side of the blazer is getting very hot, does not make any noise. The brake rotor the hub and the outside of the wheel will be hot after about 3 miles.
2
votes
1answer
198 views

Car shaking when braking

I got a used car. I notice that on speeds higher than 80Km and when I brake, the car shakes. The shaking is very soft, it is not tough and it is not every time. I noticed it twice on a 2 hours journey ...
3
votes
2answers
217 views

How to cleanup disk brake rust rings

Some years ago I replaced the stock rotors for slotted and drilled on all four wheels of my 2003 Monte Carlo. At the time I needed to replace the rotors and they had a habit of warping. The new ...
4
votes
4answers
161 views

Spongy brakes after brake pad swap - moisture or bubbles?

I changed the rear brake pads on my BMW last week, following the steps outlined in this video. Unfortunately the brake pedal now feels spongy. The pedal feel was firm prior to the brake swap, so it ...
7
votes
2answers
94 views

First time brake job - can't get new pads into the brackets

As the title says, this is my first time doing my own brakes ('06 Corolla). I replaced both my front pads and rotors. When putting the new pads in, I've been having quite a bit of difficulty with the ...
3
votes
1answer
26 views

99 Jetta - ":Three Tones and Flashing Brake Light

We just bought a 99 Jetta - Working on the bugs. With the emergency brake OFF, once I exceed 15 mph I hear 3 tones and the "brake" light starts flashing. Am I right to think it may be from an emerg. ...
3
votes
1answer
20 views

2000 mazda 626 v6

My Mazda shuts off when I apply the brakes. Can anyone help me with this problem. It idles just fine but when I apply the brake to put it in reverse it bogs down and completely shuts off. What could ...
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2answers
170 views

Rust on Brake Calipers

Is driving equally safe whether the brake calipers are rusted or not? I found this question, and I didn't read that driving was discouraged with rusted calipers (only that it wasn't as aesthetically ...
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2answers
372 views

Can I take the front rotors and put them in the back

I have some front rotors from when I replaced them it looks like I didn't need them so I kept them. I would like to take them to get shaved and put the in the back. Is this possible to do something ...
5
votes
2answers
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 ...