I have just recently bought a Freelander 1.8 XEI 3 door hardback and when i go to take off in first gear a major vibration happens that goes through the whole vehicle. It only happens when the revs are below 2000 anything above that and its ok my first thought was the viscous coupling or the gearbox but not 100% sure its still under warranty but if its an easy fix then wouldnt have to travel the 60 miles to the nearest dealer to me any suggestions as to what it could be?