Both vehicles ('92 Aerostar and '95 F150) specify Type F ATF for the power steering. I just had the pump replaced on the Aerostar and figured the new pump would be Mercon, but no, the manufacturers instructions were to use what the auto manufacturer specifys for the original pump.
Many folks say you can run Mercon in a Type F speced PS pump, but nobody shows proof from Ford Motor Company that it is official. Anyway, if anyone has such proof, a bulletin from Ford, I would appreciate it.
Many folks say you can run Mercon in a Type F speced PS pump, but nobody shows proof from Ford Motor Company that it is official. Anyway, if anyone has such proof, a bulletin from Ford, I would appreciate it.