Hi folks, I have an August 2000 Micra Sport 1.0, 87,000 miles, problem is when on motorway at around 60mph the car seems to hesitate and there is a loss of power. This happened after a service for its MOT,which it passed, and the guy who serviced it noticed the problem when he was in the car on the way to get parts for it. He serviced the car(oil, oil filter and spark plugs) thinking this may fix it(plugs). I rang him and he said if i could get a set of coil packs(black item which fits to top of spark plug?) this may fix it as these can give problems. I've also read the posts on the resoldering of the throttle body. What do you all think? Thank you all in advance (Y)