Fuel ok, Running fine when idle also doesn't misfire. Only starts to judder when changing from 1st upwards (ok in 1st). As build revs up it then starts to judder ( feels like you've got 4 flat tyres, but havn't!) Does feel like it comes from the rear?????
Please help,
this is all new to me, but i have a disco mk 1 300tdi,
When changing from 2nd to 3rd to 4th & 5th gear, the disco starts to judder quite badly in each gear , Any ideas why this is happening please??