1990_mustang_coupe

ok i just got my mustang running nice and clean and i was trying to hook up the speedo cable up to the transmission but i failed so decided that i was going to see what my pony can do. well when i put it in gear i could feel a lump like it was the drive train or something then i would hit the gas and get up to about 70mph and the transmission was shaking real bad and it was hard to get it in fifth. it has never done this tell i started ****ing with the speedo cable so is there something i did when i was down there?

mjr46

hook it back up!! then see if it does it and report back.