Hi,
I have a 86 FJ60 with about 95K. BDS 1.5" lift kit with new shocks shackles etc. I also installed the HF55, and MAF ceramic coated headers, exhaust system, iwthin the past year.
Problem: accelerating thru 25 mph I get a transit vibration which disappears after about 28 mph, at 55-60 mph it is a significant vibration which increases noticeably if I clutch in and l let it decelerate thru the same range of 55-60 mph. Not noticable when I repeat going thru the 25-27 mph range. No difference in vibrations thru either ranges accelerating or decelerating in left or right hand turns. The u-joints seems O.k. (a little slop), and I can't see any weights missing or deformations on the drive shaft.
I'm open for ideas...I've checked the front wheel bearings, but don't know really where to continue trouble shooting...
Thanks
Dave
I have a 86 FJ60 with about 95K. BDS 1.5" lift kit with new shocks shackles etc. I also installed the HF55, and MAF ceramic coated headers, exhaust system, iwthin the past year.
Problem: accelerating thru 25 mph I get a transit vibration which disappears after about 28 mph, at 55-60 mph it is a significant vibration which increases noticeably if I clutch in and l let it decelerate thru the same range of 55-60 mph. Not noticable when I repeat going thru the 25-27 mph range. No difference in vibrations thru either ranges accelerating or decelerating in left or right hand turns. The u-joints seems O.k. (a little slop), and I can't see any weights missing or deformations on the drive shaft.
I'm open for ideas...I've checked the front wheel bearings, but don't know really where to continue trouble shooting...
Thanks
Dave