OK, thanks guy, will clear the codes and see what happens. But, what I did do was put in the old coil packs that I replaced myself before I took it to them this morning,

and in the lower gears it did seem quite a bit more responsive and quicker

, but once up to 60-70 mph I would feel it hold back and judder a bit, and now I have new coils in it does not judder, but does not feel as quick!

So now I have new coils in and a spare set that I replaced my self a while ago, but it definitely felt more responsive mainly in lower gears with the faulty coil packs in !!!