Hi new to this, i have a mk3 vw golf tdi stock standard. join as i need to get some advice/input in to a problem with the manual transmission?? not certain. the problem started after replacing the clutch, flywheel, slave cylinder, rear main and a few seals and parts all genuine volkswagen, after doing this there was a shutter/viabration that you could feel in the car only when decelerating and it was only really noticeable in 4th gear around 50-60km/h until recently it does it in all gears but it doesn't do it under load, since noticing the problem we thought it was a faulty flywheel so replace it with another new genuine flywheel but had no difference so replaced all engine mounts and both lhs and rhs drive shafts but had no difference????? has anyone had this problem or any advice? thanks