G'day everyone, i have a 1983 toyota hilux SR5 4x4 that has been changed from a petrol to a diesel motor (out of a hilux surf 4x4). The problem im having is that there is a serious rattling noise that happens when using gears 1,2,3,5 and reverse, but gear 4 is quiet and normal. Ive been told that it can be the transfer case, which might need replacing, the gear box, or one of the hubs could be stuck on which will cause the noise. At first i thought it was 100% the gear box, but the rattling noise happens occasionally in neutral, and the noise comes from the transfer case itself. Any advice or help will be much appreciated as i am only new to this. Cheers
