Type of transmission fluid for 2001 7.3 diesel f350 superduty 4 wheeldrive

ok 4r100, the spec for that is all over , ask your dealer? or read the FSM. or read alldata.com or good luck searching the net, its infamous for wrong answers,,, be careful of source. you never posted JOB, just top off or full fush or , new tranny??????? what? if topping off, id get real ford, fluid, 13 year old fuid there now. or jiffylubes at 100k? and ask self what did they use. god knows. and mixing fluid types, is bad news. I think about that and look at door jamb see stickers for service? ID get a full flush with correct fluid, I would. ok 4r100, the spec for that is all over , ask your dealer? or read the FSM. or read alldata.com or good luck searching the net, its infamous for wrong answers,,, be careful of source. you never posted JOB, just top off or full fush or , new tranny??????? what? if topping off, id get real ford, fluid, 13 year old fuid there now. or jiffylubes at 100k? and ask self what did they use. god knows. and mixing fluid types, is bad news. I think about that and look at door jamb see stickers for service? ID get a full flush with correct fluid, I would.

If in USA find a full service, ASE shop and tell them you want it done right. they will advise you.... If in USA find a full service, ASE shop and tell them you want it done right. they will advise you....