Right i will bloody well get vikkis corsa running properly if its the last thing i do!!
Car is now complete with its lovely new engine, everything is done
Apart from the crappy idle
It starts fine then either:-
* Idles at a constant 4000rpm or
* idles at 1000 then fluctuates from this up to 2500- 3000 ALL THE TIME
Now, i was thinking idle control valve, but the guy mainly working on it is saying that the temperature sensor is reading at 190degrees (now this part is all a mystery to me) so got any suggestions?