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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4
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2answers
170 views

Is it necessary to bleed brakes if the system is never opened?

Just wondering if there is a point to bleeding the brakes if the system is never opened, since it's effectively a closed system. For example, does the chemical change should the fluid reach boiling ...
5
votes
3answers
61 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 ...
6
votes
1answer
39 views

Bleeding Brakes

Also with regard to my 2002 Bonneville brake bleeding question, I could not get the rear bleeder bolts loose and did not want to twist them off, thus I bled the rear brakes at the brake hose going ...
7
votes
1answer
37 views

Bleeding Brakes 2002 Bonneville with ABS

I had to replace the 2 brake lines that go from the master cylinder to the ABS control box. I bled all 4 brakes in the proper order, (RR,LR,RF,LF) but the brakes are minimal and the pedal goes to the ...
13
votes
3answers
16k views

What can cause warped rotors?

I have a forward rotor on my '04 Chrysler Sebring causing a lot of pulsation when braking. I replaced the rotor- but within about a month the problem had re-appeared. The guys at Monroe noticed my ...
4
votes
1answer
43 views

Wheel rubbing/tight at one point per wheel revolution

On my 2005 BMW 320D, I recently (200 miles/1 month ago) noticed a rubbing noise coming from the front passenger side wheel. It is only really noticeable on smooth tarmac at slow speeds, but I did ...
6
votes
2answers
809 views

How much disc brake drag is acceptable?

As far as I know brake pads are supposed to maintain slight contact with the rotor at all times. As usually the only thing pushing the piston back after braking is flex of the square cut seal around ...
4
votes
1answer
36 views

My Jeep is making a squeaky noise when I apply the brakes and when I drive slowly it makes a clunking noise

I have a 2002 Jeep Grand Cherokee Laredo. I just bought it two weeks ago so I don't know much about it. They guy I got it off of said it has brand new brakes, rotors, and calipers. When I apply the ...
12
votes
1answer
133 views

Does the brake bleeding sequence really matter?

We've all heard this tip - "start with the wheel furthest from the brake master cylinder and finish with the closest one". Why? Does the sequence really matter? What exactly happens if we don't keep ...
10
votes
1answer
98 views

What are the pro's and con's of compression braking vs. exhaust braking?

My truck supports 2 types of engine brakes: Compression release brake Exhaust brake Both can be selectively deactivated using switches. What are the pro's and con's of each type of engine braking ...
10
votes
1answer
9k views

Front right 'squeals' when turning

Hi I have an incredibly frustrating noise coming from the front right of the car. It only occurred after replacing pads and rotors. It occurs when turning left (weight on right) and occasionally going ...
5
votes
3answers
3k views

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 ...
12
votes
5answers
430 views

Do these EBC brake pads look like a counterfeit?

I have purchased a pair of EBC Red Stuff front brake pads for my Audi S4 from a supplier whose name I will keep anonymous for now. I opened up the box and everything seemed in place except a weird ...
6
votes
1answer
137 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 ...
5
votes
3answers
2k views

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 ...
6
votes
1answer
55 views

New brakes, intermittent ABS light and battery light

Last weekend, I put new Wilwood calipers, pads and stainless brake lines on the rear of my 06 Solstice. On Tuesday, I started seeing an intermittent ABS warning light. Yesterday (Wednesday), I ...
6
votes
1answer
51 views

Fork bent and replacement

I own a Royal Enfiel Classic 350. I recently met with an accident and had to replace the tank, handle, light set, metal mount for light and the handle for the fork. My insurance did not cover for ...
17
votes
4answers
933 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. ...
4
votes
1answer
44 views

Brake judder on new rotors

2013 Corolla have replaced front pads, rotors, pistons, bled fluid, still rotors overheating causing 'judder' when braking?
5
votes
2answers
131 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 ...
4
votes
1answer
89 views

Replaced busted brake line but the brakes still don't work

I have a 2003 Chevrolet Avalanche with a broken brake line. We replaced the broken brake line, added new fluid and bled the brakes for about an hour and there still seems to be air in the lines or ...
5
votes
1answer
86 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 ...
8
votes
2answers
135 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 ...
3
votes
1answer
54 views

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

I will be replacing front brake pads and rotors on my 14 ' Audi S4 (B8.5) @ 40,000km. What I will do is purchase all the parts and bring it to my trustworthy mechanic. Can someone please confirm my ...
9
votes
2answers
160 views

What are the visual signs that brake rotors must be replaced?

Let's say you take off the wheel (when replacing the pads, for example) and look at the brake rotor. What are the signs that it's time to replace the disc? Let's stick to clear visual signs that ...
7
votes
2answers
200 views

removing spindle cap

Trying to remove rusted spinlde cap to change brake drum shoes but it seems to be stuck. Tried to grab eyeglass screw driver flat and oil lubricant spray can to remove the rust but it is pretty stuck. ...
7
votes
1answer
135 views

Brakes grinding when roads are snowy

I have a 2013 Chevy Cruise that has new brakes changed by the dealership, and they work perfectly in the rain, and dry conditions. But when there's snow on the ground, the brakes often start grinding, ...
4
votes
2answers
77 views

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 ...
5
votes
5answers
46k views

Changed my brake pads but brakes started smoking due to a stuck caliper (99 Honda Accord)

Long story short, I was doing a simple DIY brake pad change and it seems that the brake caliper got stuck (the the brake line seem to be slightly twisted). I went for a test drive in the neighbor and ...
8
votes
1answer
98 views

Disc brakes don't stop!

I just completed building a little hot rod with four wheel disc (kit-Chev) brakes. All new parts through-out. With rear wheels on stands off ground, pressing brake pedal does not stop wheels when in ...
4
votes
3answers
168 views

Rumbling sound from brakes in Lexus

My family has a 2013 Lexus RX 350. Today was the first time we noticed a low rumbling sound coming from the brakes when they are pushed. We've had a maintenance check with no issues a month ago. Any ...
12
votes
4answers
25k views

brake rotors- blank, slotted or drilled?

There is a lot of conflicting information whether slotted or drilled rotors perform better than blank rotors. For a street car that will do the occasional track day, which type of rotor should I get?
0
votes
0answers
18 views

I have a 2006 ford explorer that seems to bog down.

I have a 2006 ford explorer that seems to bog down. I changed the brakes line brake cylinder brakes caliber and the car still boggs down. what do you think is wrong.
2
votes
1answer
35 views

Specifics about changing a brake caliper on 2000 Toyota Camry

I went to change the brake fluid in my 2000 Toyota Camry and when I tried to unscrew the bleeder nipple on a front caliper it broke in half rather than unscrewed. So, I need to replace the caliper ...
3
votes
1answer
37 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?
4
votes
2answers
116 views

Stopping distance of a car

I want to calculate the stopping distance of a car from an OBD2 device. Say, I am driving at 30 kmph and apply my brakes hard. My car will skid and stop at a distance "x" meters from that point. This ...
1
vote
0answers
26 views

which is more popular brake, disc brake or drum brakes in passenger cars in US? can anybody give a rough idea about percentage [closed]

i am unable to find that which is most common brakes used as braking system in USA, as i am studying the braking system of vehicles in USA.
4
votes
1answer
56 views

2012 vw jetta rear brake shoes

I replaced rear shoes and drums on my 2012 jetta got the shoes on but new drums will not go on is there any kind of adjustment to get the drums to go on freely
5
votes
2answers
41 views

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 ...
5
votes
3answers
541 views

Replace driver side first, then passenger side brakes?

Need advice. I am replacing brake rotors and pads for all four wheels. My home 2-car garage only gives me enough room to work on the side facing the other car, the middle of the garage. Is it safe ...
6
votes
0answers
48 views

Changed the brake caliper on the driver front side of my 2003 Ford Expedition and the wheel wont turn. What's wrong? [closed]

Help me find out why my wheel on my 2003 Ford Expedition will not turn after I have changed the brake caliper on the front driver side.
3
votes
3answers
72 views

I have replaced my brake cylinders, but the brake pedal goes to the floor

I have a '07 Silverado. Both rear wheel brake cylinders blew apart. I fitted new ones along with new shoes. I have bled the brakes but my pedal still goes to floor. What else can I do?
5
votes
1answer
50 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 ...
7
votes
2answers
160 views

Sequence for bleeding brake lines?

There are 4 brake calipers on most cars. Is there a proper order in which to bleed them when bleeding brake lines, or can you bleed them in any order with the same result?
6
votes
7answers
11k views

Why are drum brakes still fitted on Ford's cars?

Currently I own a Mk5 Astra SRi, however I am looking to sell this and buy a Ford Focus Mk2. The other day I looked at a Ford Focus Zetec Mk2. My understanding is that Zetec is sort of the ford ...
5
votes
3answers
254 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 ...
5
votes
2answers
108 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 ...
4
votes
0answers
41 views

2002 Ford Taurus E brake light on dash stays on

2002 ford Taurus. e brake light on dash stays on. removed, checked e brake pedal switch with volt / ohm meter and it works. found and pulled the fluid sensor under master cylinder. pulled pigtail, ...
9
votes
11answers
51k views

Use of Neutral Gear in Automatic Transmission

I am new to driving A/T cars and I am trying to understand the use of Neutral(N) gear. Should I shift my gear from D to N when my car comes to a complete halt on a red light or somewhere else? As per ...
6
votes
1answer
155 views

Diagnosis of slow brake leak

I have determined the general source of a brake fluid leak on my 1994 acura integra but am unsure which component has failed causing the leak. After tracing all of the lines in the car and ...