I have a 2001 f250 5.4l auto 4x4. I am trying to figure out whether my transmission takes mercon or mecon5. Also what lube to put into my diffs. I do not know what gear ratio or rear end I have.
Thursday, February 2nd, 2006 AT 4:52 PM
Dexron/Mercon for the trans. Verify with your auto parts store or owners manual.
The rear diff's on Ford usually require a friction modifier available from a Ford Dealer only. The gear lube for the diff's should be 80w-90 weight