Re: factory gas issues.. help please
Have had a few problems with the stepper motors that are fitted to the convertors on these. Checking them is very easy. Remove the stepper motor, leaving the electrical connector attatched. Press the gas/petrol switch with the ignition OFF (this forces the system to start on gas, not petrol as it normally would). Turn the ignition ON, and watch the stepper motor, it should retract all the way in. If it doesnt move, its stuffed, buy a new one. When these fail it wont run on gas.