Fox coilovers and Camburg balljoint upper arms from a 2nd gen Tacoma

94 Ranger, 4.0, 4x4, auto. I got this for a project but don’t have the time. It runs and drives but has a misfire

Front and rear 99-04 Ford 1ton axles from a rockcrawler. 4 link mounts front and rear, 5;38 gears, locked somehow, hi steer arms and full hydro ram