My Nissan Micra W REG July 2000, 1.0 Litre Celebration was cutting out at high speed then just no power on acceleration. Took it to a garage where they checked over and changed the fuel pump. It worked ok for a few months then started playing up again, had it's MOT and passed. As I drove off it wouldn't accelarate and started losing power again. The mechanic said it was the throttle body and cleaned it out, it worked for a week and then wouldn't move at all, it would cold start. Took it too another garage who said it requires a new throttle body, I got one and it was fitted and the problem still exists!!! Can anybody help???:down: