Well it does sound like I am but I've had it to two local specialists now, both with textbook. Both are going down the line of let's just try the usual things and hope it fixes. The bloody first one even put black top injectors in my 15p engine. Anyway this is why I'm asking on here because I have no faith in local specialists and taking it to Alive Tuning, Gary is adamant it's electrical although he can't pinpoint it with the short time I was here. I just wanted him to discount it was a remap or MAF problem etc. anyway I'm going to check the electrics around crank sensor etc for contamination/damage. Which I think is logical. Well more logical than the local specialists have been up to now anyway...!