- Location
- sacramento
started off with no vibes ....did some add a leafs + shims, got vibes pulled em off, tried boomerang shackles+ shims, got vibes and pulled em. okay, so ive got some major vibes still, from 55+, but only under heavy acceleration, mostly going uphill the t case and pinion angles are both at 6* via t case drop. i pulled the drop at one point with 4* steel shims to even out the angles perfectly with pinion 1* below tcaseoutput, got really bad vibes, maybe ds angle was too steep, who knows, put the drop back on, went back to alright. also swapped in new pass side motor mount, maybe i should do driver side as well? swapped in new tranny mount. retubed and balanced ds with brand new u joints. yj slip yoke. pulled front shaft , still got vibes. went down to 31's and they are supposedly perfectly balanced as well. still vibes new pass side hub assembly too, no play at all in driver side. brand new zj tie rod. still vibes
okay, so im sick of dumping money into the vibe situation, i would have rather bought the dana 60 rear/44 front combo i wanted, so im really trying to pin point these vibes better?
my question is this:
could bad contorl arm bushings cause vibes maybe?
could axle shaft u joints cause vibes?
even with a new tie rod, could a bad tie rod ends on the drag link cause vibes?
could bad leaf sprng bushings cause vibes?
could bad axle wrap cause this and maybe i need to shim like 1 or 2*???
im planning on 95 wrangler 297 disco shafts soon, and doing the control arm bushings, along with the drag link after that, but is there anything else. there was a thread that i cant find that gave info on vibes on accel vs deccel etc , so what do vibes under heavy accel mean, undershimmed, maybe ill throw a 1 or 2* shim under the rear pack and see if that works too.
does any body have any other ideas of what i should also replace, is there anything i overlooked??? im gonna do a sye soon, but i dont think it will fix the vibes since i just recently got them. is
okay, so im sick of dumping money into the vibe situation, i would have rather bought the dana 60 rear/44 front combo i wanted, so im really trying to pin point these vibes better?
my question is this:
could bad contorl arm bushings cause vibes maybe?
could axle shaft u joints cause vibes?
even with a new tie rod, could a bad tie rod ends on the drag link cause vibes?
could bad leaf sprng bushings cause vibes?
could bad axle wrap cause this and maybe i need to shim like 1 or 2*???
im planning on 95 wrangler 297 disco shafts soon, and doing the control arm bushings, along with the drag link after that, but is there anything else. there was a thread that i cant find that gave info on vibes on accel vs deccel etc , so what do vibes under heavy accel mean, undershimmed, maybe ill throw a 1 or 2* shim under the rear pack and see if that works too.
does any body have any other ideas of what i should also replace, is there anything i overlooked??? im gonna do a sye soon, but i dont think it will fix the vibes since i just recently got them. is