I have 03 TD5 2.5TD auto, Mot test looming up, i sit and cringe whilst they rev the guts out of my engine revving it to extremes that it has never seen in its life it has done 70k, and has service history up 60K, but i am not sure if i need to have the timing chain/ belt checked or adjusted, is this a formiddable task? can anyone advise? also any members in Mid/ North Devon recommend a garage for MOT thats not on the make?