Hi all,
A member on the classic audi forum posted a question about this, and as I have been chasing the same problem I thought I would ask here as I know there are a lot of technical guys on here.
So my car is a b4 80 tdi, and often I get this 'twittering' noise from the brakes - it's like a vibration or light contact squeal rather than a binding brake. Sometimes it is the fronts, sometimes the rears. All the brakes are operating correctly and the guide pins are free. If I barely touch the brakes it is gone, and the noise usually only develops at certain speeds and after driving for a while. I have tried ceratec, and recently tried fitting some anti squeal adhesive pads to the back of the brake pads which has helped, but I still get a faint noise.
Any ideas of a cure?
Many thanks in advance!
A member on the classic audi forum posted a question about this, and as I have been chasing the same problem I thought I would ask here as I know there are a lot of technical guys on here.
So my car is a b4 80 tdi, and often I get this 'twittering' noise from the brakes - it's like a vibration or light contact squeal rather than a binding brake. Sometimes it is the fronts, sometimes the rears. All the brakes are operating correctly and the guide pins are free. If I barely touch the brakes it is gone, and the noise usually only develops at certain speeds and after driving for a while. I have tried ceratec, and recently tried fitting some anti squeal adhesive pads to the back of the brake pads which has helped, but I still get a faint noise.
Any ideas of a cure?
Many thanks in advance!
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