regarding the first question sent corsa 1.0 12 valve 3 cylinder thanx for the advice however i have changed throttle control on 3 occassions and all appear to be fine can anyone advise where the ECU...
i have a 1.0 3 cylinder corsa car had been running prefect until one day it began to surge ! reving up and down on its own the car has had engine diagnostics which pointed to throttle control valve...
