Thanks for the help. I have more info after further inspection.Speedo works only when being towed. I can start truck. I can shift in and out of gears. with clutch down. if I try shifting without the clutch I will feel the gears grind until I step in the clutch.It will then slide into gear. It all feels right.Just doesn't move. If my universal or axle is broken I should still have a working speedo. Correct ? No working speedo when in gear and 2000 rpm on tack should mean it is ahead of my universal should it not ? Remember my speedo works when being towed. Thanks
