Pedal vibration and 'Puk Puk' noise from wheels
 

Hi Guys,

Recently my car has been having some kind of brake issue.

Once the brakes (and car) have warmed up from driving, when I press the pedal I get a 'Puk Puk' noise coming from the front wheels with vibration to the pedal.

You feel it much more and hear it clearly especially when you are braking the car to a full stop. Light braking/slow feather braking is less noticeable.

Does anyone know of this issue? Not like normal pedal judder. Vibration through the pedal and 'Puk' noise almost like ABS working...

Discs and pads are fine - some wear but with life left. Could be something quite simple?

Car is 53 Blob eye STI. Standard brake set up.

Thanks for help.

David