maxidyne237 Posted December 6, 2006 Share Posted December 6, 2006 so heres my problem. in my dm 800 since i brought it home it had a vibration from 40 mph plus. The truck had some questionable tires on it when we bough the truck and it felt like it had a bad tire. (wouldn't go away when clutch was depressed and couldnt feel vibration in the shifters) so i ruled out drive line originally. well itwasnt tires and we narrowed it down to driveshaft after pulling rear shaft and puttinh the truck in 5th high and standing still with driveshaft spinning and speedo at 40mph....Vibration. well pulled shaft, new yokes on our tube both ends and slip yoke and balance. New trans rear yoke(flange style yoke), trans output flange and front of front rear yoke, as well as rear roller bearing on back output shaft(behind grease seal) so no movement in any of the yokes. put everything together and the vibration is still there about half as bad. so heres where im at now...i figured ti might be a worn power divider with too much slop between the peanuts and the barrel giving me part of the vibration also letting the front half of the through shaft wobble around. so what do you think? anyone have something like this happen before? I cant seewhat else it could be? i pulled the pinion and power divider assy out today and im going to dig in tomm. thanks Quote Link to comment Share on other sites More sharing options...
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