no gears

Been working on my buddies explorer and I’m fairly sure it’s a 4r55e, he had it rebuilt and has a brand new torque converter… I’m not sure what he did the first time he started it up but every gear does not work and it acts like it’s in neutral when I take it out of park. I replaced all the...

So my 02 Sport Trac has 178k miles on it. I use it as a spare vehicle now so it does not get driven much. Only 4k miles last year. Runs Great never any problems with transmission. About a year ago I found the Tranny Cooler Line had a leak, so i repaired it and topped it off with a half quart...