Question about BMW Cars & Trucks

Open Question

Brake pedal goes hard

55 reg bmw 730 brek pedal goes hard and break does not work what it could be

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: hard pedal low stopping power

Poor braking may be due to severely worn pads (disc brakes) or shoes (drum brakes), however, a common cause of "sudden" hard braking is the power brake booster either losing vacuum or failing, causing the brake sytem to lose the assist the booster provides and requiring a stronger effort by the driver to slow or stop the car by "standing" on the brake pedal with much greater force.

Posted on Jul 19, 2008

Ad
  • 1 Answer

SOURCE: pedal goes to floor on 92 F250

I would strongly recommend checking your trucks R.A.B.S. (Rear Antilock Brake System) valve . It is located on the left frame rail just under where your left foot would rest . They can leak internally and exhibit the problems you are describing (loss of pedal , with no fluid loss) .
It is highly unlikely that a power booster would cause this , as a failed booster will show itself in these ways . 1) a hissing sound when you apply the brakes (indicates a vacumm leak) 2) rough engine idle/stalling when brakes applied (also indicates a vacumm leak) or 3) No power assist (brake pedal hard to push) .
If you do discover your hydraulic problem is in your RABS valve , don't forget to bleed it ,(there is a bleeder valve on it) and the rear brakes again after you replace it .
Hope this helps
Doug

Posted on Feb 06, 2009

  • 114 Answers

SOURCE: Hard Brake pedal in '93 Dodge Caravan

Is the engine also running poor such as tries to stall or the RPM is high? Is there an unusual suction type sound? Check the vacum hose to the brake booster, if loose, cracked or a hole in it.
This is about a 1/2" diameter hose and goes to the booster from the engine for power brake assist.

Posted on Mar 22, 2009

  • 106 Answers

SOURCE: abs light on buzzing sound fault code 55 hard

P0055
Possible causes for this check engine light code include:
Blown oxygen sensor fuse
Open circuit in oxygen sensor harness
Open circuit internal to oxygen sensor
Open circuit in PCM
Short circuit in oxygen sensor harness
Short circuit internal to oxygen sensor
Short circuit internal to PCM

If you find this helpful, please rate me, thank you.

Posted on Jun 04, 2009

almanzar87
  • 22 Answers

SOURCE: Hard break pedal

there is a bulletin in ford motor company about a vacuum hose from de brake system this hose dosn't have clamp and the new has it you need to take your mark lt to a dealer. you can see the hose under the truck beside the TR sensor a litte upper. sorry my english is bad

Posted on Aug 04, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Change motor in a 1998 Honda passport 3.2 motor will start with break on will not run when foot of brek


Your explanation is telling me the only time theres electric power to the engine is when your holding the brake pedal down meaning you've somehow crossed the brake light wires with the power to coil. Check that one thing and fix it and should be good.

Jul 15, 2017 | Honda Cars & Trucks

1 Answer

How do i fix my gas pedall problem on my 1996 bmw 750


I believe it is as simple as electronic contact cleaner and lubricant, available at RadioShack for about $10, use a rag to block unwanted areas and spray and work the gas pedal with engine off and see if that breaks the connection free, as for the rain for sure created some corrosion at the gas pedal. ...

Feb 20, 2015 | BMW Cars & Trucks

1 Answer

Brake pedal


Are you talking about the parking break? If the release won't work, gently press on the pedal with your foot will pulling on the release. At some point it should release.

Jan 05, 2014 | Cars & Trucks

1 Answer

Gm abs problems


code radio bmw 535i modelo 1990

Dec 19, 2013 | Cars & Trucks

1 Answer

I Change my rear breks cylindres and when i puh the brek pedal 3 times the cylidres comes apart and they are new why?


you only push on the brake pedal when the shoes and springs are already in place. that keeps the slave cylinders from coming apart. there is a bleeder on the back to release air from the lines under proper bleeding procedure.

Dec 14, 2010 | Saturn L-Series Cars & Trucks

1 Answer

Have to press hard on breaks to break on 528i bmw 2000


sounds like brake booster not working
check vacuum hose that goes to booster is ok and not leaking
engine off
pump up brake pedal several times
hold brake pedal down
start engine
pedal should sink down approx half to 3/4 way down indicating booster is working
if pedal doesnt go down when engine is running booster has leak or no vacuum supply from engine which requires great pedal effort to try and get vehicle to stop.

Jun 26, 2009 | 2000 BMW 5 Series

2 Answers

I have a e46 bmw the problem is


your wheyel nut arnt so tight

Jun 22, 2009 | 1994 BMW 3 Series

1 Answer

Oil can showing bmw 320i is there a problem


Usually this just means that you are a quart low on oil. Check your oil and if it needs it add it. This should make the light turn off.

May 30, 2009 | 2003 BMW 325

1 Answer

Car breaks up if you give it gas to fast


gas filter look like low gas pressure

Sep 30, 2008 | 1996 Chevrolet Camaro

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

26 people viewed this question

Ask a Question

Usually answered in minutes!

Top BMW Experts

Frankie B

Level 2 Expert

65 Answers

Fred Sops

Level 2 Expert

272 Answers

Doberman

Level 2 Expert

254 Answers

Are you a BMW Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...