Please can someone shed some light on my prob? Got an 89 saph 2wd and it seems to just try to cut out all the time. Started it up this morning and it was fine, then restarted at dinner and revvin its conkers off on its own. disconnected icv and tickover was spot on but rev counter keeps going to 0 and engine dies. when the car is running and i plug icv back in it cuts car out straight away??? Its also worse when turning right for some reason? any ideas