hi I just bought a 84 bronco 2. new moter and tires decent shape. I am just a cowboy that uses this rig to drive back and forth to the ranch I am mechanicly inclined but dont have a clue on this one. It runs like a top until it gets up to good hot running temp. Then it runs ruff and sometimes dies. Ive tried a new coil and have looked the obviuse stuff over the main thing that cocerns me is that the previuose owner took alot of the smoge stuff off and I dont know were to start with the loose ends. I think it is electical but not shure.