Right, bought a coolant temp sensor thingy and fitted it last night.
Car starts first time, everytime. BUT, when warm, after approx 10secs of being start runs like a sak o ****, so much so it wont drive...sounds like run out of fuel. This lasts approx 15-20secs, and i rev it hard and once it hits 4k...eventually its AOK.
Still does this with the new sensor in, but not as bad. Am going to reset the ECU now as suggested by MR Warner, also change plugs this weekend as dont know when they were last done.
No induction kit ; drilled airbox.
Tis dizzyless engine, no ECU lights either.
So....next on the list to try???