can anyone give me some pointers please. unsure how long the belt has been on my car so going to change it for peace of mind. i've not had much experiance of diesel's and there belts so is this an easy job or do i need a locking tool so the pump does not move when the belt is removed? and do you have to lock the engine or just line it all up to tdc? and any other things that may cause problem like sticking pulleys etc as will be doing this on my drive at home also is ok to just change the belt or get a kit which has tensioner in it as well? my car is a P reg 1.9 tdi with no air con and has covered 160,000 if this makes any difference. any tips or how too will be very welcome thanks