Just another brick in the wall
Ok I got my service on my civic soon and as its hardly been driven in the last year (sodding DVLA and rules on fits lol) theres what looks like rust building up on the discs. All 4 have a kind of browny substance building up on them. I can get pics posted if that helps but i'd be tomorrow as its dark now. Is this something they are going to want to replace or clean up in a service> Any one know what this is?