Hi guys, My 308, VK when driving at a constant speed inbetween 60 and 90 i get this vibration and it sort of comes in "waves" if you know what I mean, sort of like - <--------------3 Seconds----------------------> < None> <Starts> <FULL ON> <Ends> <None> - Repeats ............ooooooooooOOOOOOOOOooooooo............. Sorry this is the best way I could explain it....Ive thought of everything from exhaust to engine mounts to no avail...car is very low with a 3 inch exhaust, 17inch rims 235 rubber all clearances good, i thought maybe tailshaft needs balance? Car has always done this scince I put the running gear in ( motor/Gearbox and diff... Please help...Its driving me insane!! Michael Any help appreciated.

did you mark the tailshaft when u removed it

hmmmmm no I didnt, It was off another car, would this matter?

yeah it could be. especially with the vibration being inconsistent and off another car

chec the susspension set up some of the bushes could be deteriorated, easy to rule out

I had a vib at 80KMH in my ute, the tail shaft was 180 degrees out, all fixed now

Quote: Originally Posted by JET-6 I had a vib at 80KMH in my ute, the tail shaft was 180 degrees out, all fixed now Cheers guys, was the damn tailshaft, all fixed now!

What did you do, 1/4 turn or 1/2, what?