this is what he sent me:
The Watergate actuator was weak, I added a second spring to it and that helped. It. It was still there however. I think the milners exhaust made it sound a bit louder as well, but never really managed to eliminate it.
Mike doesnt have the terrano any more, he now has a shogun v6 petrol.
not sure if he sorted it or not, ive just messaged him on facebook, so you might get a reply soon
hi guys... had the magical EML light come on today, just read the codes using the paperclip method, got codes 14, 34, and 48!
What can i do to sort these out? seriously loosing faith in the truck, getting close to scrapping it!
i will check the old starter motor when i get round to it to see if its working correctly, but i suspect that its fine, in which case i now have a spare! :clap
basically the positive lead on the battery needed extending as the end was in poor condition, but i didnt have enough give in the wiring loom to just cut the end off then re-attach, had to extend it with another cable, but the join wasnt good enough.