Pedal Vibration

[beezertart]

Morning All,

Having done a few motorway runs of late i've noticed a vibration through my brake pedal at higher speeds. Around town and up to about 70mph it's fine but anything higher on braking there's a definite vibration felt and i feel it is affecting my braking

Running standard brembo discs and greenstuffs,both of which have been on about 4.5mths,had my 20mm spacers put on the rear 4wks ago by one of the guys whilst we were at AMD Cup Day and seemed to be fine coming back from there around the M25. Following week,M1 run and it seems that braking at about 80mph upwards is when it kicks in

Any ideas people? All input would be mucho appreciated

 

[surcalation]

sounds like slightly warped discs

 

[rich.h44]

yeah sounds the same to me iv never known brembos to warp tho,id also throw the greenstuff pads in the bin!

 

[Jimski]

Id say it was the dynamic flux capacitor located on the offside front magnetic force spacial dissipator. Now thats quite a simple fix, take the wheel off and look for any lumps bumps on the dics, or any areas where the discs dont look like the pads are touching them.

Alternatively get your wheels balanced agen? I had this on my pug, and it was the wheels?



Jimski

 

[rich.h44]

Alternatively get your wheels balanced agen? I had this on my pug, and it was the wheels?



Jimski

i totaly forgot about wheels my pug was the same!

 

[F2 Stu]

You'd normally feel warped discs through the steering wheel too, tho it could be juddering

Can you take a decent picture of the discs (withought the wheels on)?

 

[crezz]

Id say it was the dynamic flux capacitor located on the offside front magnetic force spacial dissipator. Now thats quite a simple fix, take the wheel off and look for any lumps bumps on the dics, or any areas where the discs dont look like the pads are touching them.

right beside the fu fu valve

 

[beezertart]

I did the technical thing of running my fingers over the discs on the day i noticed it n seemed ok have yet to get my geo etc done after droppping her,slack i know, so will have the rims off beforehand. Is it likely to be anything spacer related given the timespan between putting them on and incident??

 

[F2 Stu]

Coincidence mainly I think, the reason why to see pics of the disc is that you can see evidence of judder, scoring etc

 

[beezertart]

Well if it stops peeing it down at all,i'll try n do that tomorrow..cheers guys!