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Author [URGENT] Brake Problem
Wonderboy
Member
Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 17:26   View User's Profile U2U Member Reply With Quote
Hi,

Today all of a sudden my brakes seems to have disappeared, I have next to no brakes. When I put my foot down, there is no resistance and the car very slowly comes to a stop.

When this happened I went straight for Halfords for Brake fluid (my handbrake light is constantly on) so I figured I might be low. The fluid level was fine but I topped it up to the very top anyway.

I'm home now, but I need to know what could cause this? One minute it's fine and when I next get in my car (~1hr later) it's not.

I need some suggestions please!

Thanks,
Steven
Warren G
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Registered: 14th May 06
Location: Kent
User status: Offline
5th Jul 07 at 17:27   View User's Profile U2U Member Reply With Quote
fluild leak?
Wonderboy
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Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 17:29   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by warren.g
fluild leak?


The fluid level is fine; I check it before I topped it up and after. It's nearly overflowing it's so full now.
DAZ1985
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Registered: 3rd Sep 06
Location: Scholar Green, Cheshire
User status: Offline
5th Jul 07 at 17:34   View User's Profile U2U Member Reply With Quote
Isnt their a vacuum for the brake servo?
Wonderboy
Member
Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 17:48   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by DAZ1985
Isnt their a vacuum for the brake servo?


I wasn't sure what that was, so I googled it: http://www.kfz-tech.de/Engl/Bremskraftverst.htm it would explain the lack of resistance, but how would I find out if that's causing the problem?>
DAZ1985
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Registered: 3rd Sep 06
Location: Scholar Green, Cheshire
User status: Offline
5th Jul 07 at 17:56   View User's Profile U2U Member Reply With Quote
listen for an air leak under the bonnet, feel the pipes and check if its chaffed
Wonderboy
Member
Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 19:01   View User's Profile U2U Member Reply With Quote
Any other suggestions? I need this fixed asap.
Jake
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Registered: 24th Jan 05
User status: Offline
5th Jul 07 at 19:07   View User's Profile U2U Member Reply With Quote
with the ignition off, does the brake pedal get really firm after pressing it a few times?
Wonderboy
Member
Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 19:14   View User's Profile U2U Member Reply With Quote
Nope the resistance doesn't change. It's always really easy to push down. I went out and pressed it 30 or so times and it didn't get any firmer.
Jake
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Registered: 24th Jan 05
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5th Jul 07 at 19:17   View User's Profile U2U Member Reply With Quote
Vacuum servo unit is cained. Need to replace it
Wonderboy
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Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 19:21   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by jake
Vacuum servo unit is cained. Need to replace it


How expensive do you think it would be to get it replaced? It's not really safe to drive, is it?
Jake
Member
Registered: 24th Jan 05
User status: Offline
5th Jul 07 at 19:23   View User's Profile U2U Member Reply With Quote
dont have a clue mate. Get a price for one from autovaux and do it yourself. According to haynes it doesnt look that difficult to replace
Wonderboy
Member
Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 19:27   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by jake
dont have a clue mate. Get a price for one from autovaux and do it yourself. According to haynes it doesnt look that difficult to replace


Thanks for all the info mate, I can't find anything on autovaux. If anyone else can give me a estimated price, that would be great.
Jake
Member
Registered: 24th Jan 05
User status: Offline
5th Jul 07 at 19:29   View User's Profile U2U Member Reply With Quote
e-mail them. They dont show hardly any of their stock online but they can get most stuff cheaper than main dealer
Wonderboy
Member
Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 19:39   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by jake
e-mail them. They dont show hardly any of their stock online but they can get most stuff cheaper than main dealer


Email sent, thanks for all your help. Cars, nothing but money!
Wonderboy
Member
Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
5th Jul 07 at 20:39   View User's Profile U2U Member Reply With Quote
I had to take it a drive and I noticed the handbrake light has went off! At least something good has came out of it.
willay
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Organiser: South East, National Events
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Registered: 10th Nov 02
Location: Roydon, Essex
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6th Jul 07 at 06:34   View Garage View User's Profile U2U Member Reply With Quote
might need bleeding?
cpcrampton
Member
Registered: 16th Feb 07
Location: Stirling
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6th Jul 07 at 08:16   View User's Profile U2U Member Reply With Quote
master cylynder gone?
Wonderboy
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Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
6th Jul 07 at 11:52   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by cpcrampton
master cylynder gone?


How could I check that?
Wonderboy
Member
Registered: 30th Dec 06
Location: Ayrshire, Scotland
User status: Offline
6th Jul 07 at 13:50   View User's Profile U2U Member Reply With Quote
Good news! My Dad and I bled the brakes (only did the drives side), everything seems to be working fine now!

 
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