Lets go back to the way it used to be. You had a co-driver engineer who changed the oil, filled the gas tanks, changed the tires and repaired the flatssssssssssssssssssssssssssssssssssssssssssssssssssssssss sssssssssssssssssssssssssssssssssssssssssssssssssssdd... Login to read more.