i have a 2005 Ford Fiesta 1.4 tdci which had new brake discs , pads and callipers fitted before I bought it , within a month the discs had warped and I have had a further 3 sets of discs fitted which have all warped after about a month of fitting can anyone help with this problem thanks .

 

If no brakes are binding, either driver error, uncleaned hub flanges, warped hubs or dog shit cheap discs.