nope still not sorted and still no closer to solving it either :/ swapped the coils round etc and still does the same,
keep taking tb off and looking about etc moved stuff around and put it back together and it ran smooth on idle and at low rpm occasionaly missed but then missed a fair bit when start putting some power thru it,
when its idling fine if you remove inj wire 3, it starts to miss exactly as it was before, and when its miss fireing, removing inj 3 plug makes no change at all so thinking its an injector fault or something fuel related
put some fuel injector cleaner in it, as it cant make it any worse haha, but I cant really drive it to get it to run thru because it miss fires badly again, whole car shakes when you drive it now :/ had it two weeks and iv driven it 10 miles haha 5 off which have been missfireing, great start to GS ownership !