Hi all, I am picking up the new car today, no regarding the cam belt, the dealer tells me the last owner had it changed last year but he has no reciept or proof! I would have thought the seller would keep that bill. Anyway, first question, is there anyway to tell if it had been changed and secondly, do they fail??? I really can't afford that bill just in case, not right now anyway. The car has done 50k and is '06.