Ok, so may have been going a bit nuts last night.
Got car back and they have isolated it to the WUR switch making it run rich, so it's fine until the car heats up then it's a bit flat again. But no where near as bad it was.
They've replaced the fuel filters and ISV and sorted my camber out. Still, 140.00 quid, bit steep when you consider I supplied all the parts as they were in the back of the car. Still I have a solution to my problem in the interim.
Anyone know if you can change the pulley on the altenator without replacing the altenator? Mine is starting to crack.
Discount of which I speak is through another club of which I am a memeber, Scottishvag. They have some no bad deals if you are a paid memeber.