:doh: hi people pete8905 , My td5 ace is shot it has never worked but the problem now is that the drive belt is still pulling the ace pump around causing alot of smoke it will cost more than the vehicle is worth to replace the system,i know there is a vershion out there which had no ACE or AC the problem i have now is that i cant find the pullie wheel and mounting bracket to replace the ACE pump ant thoughts !