oki ecu reset
took it for a 20 mile blast without revving over 3k
got home with 23.6 miles on clock, revved to 7k no problem whilst neutral, went up to 7k when in gear 🙂
fooking brand new coil pack apparently, also ditched the triple electrode and gone for platinum ngk's and boy are they much smoother and quieter at idle
so going down vxhall and asking em for my 170 quid back !
here is the lambda sensor, to say it is worn is an understatement

here is the coil pack, looks like algie growing inside it, i was told it was due the spark not firing correctly

here is one of the plugs, notice the discolouration
