Bike is a 2005 duece fuel injected, i have installed vance and hines big shots, high airflow, and V&H Fuelpak. Used codes given by V&H. Low fuel indictor light comes on at idle and bike sputters and dies. It easily starts back up. Could this be a prob with the fuelpak or is it within the tank itself, injectors, or something else. My concern is that bike is still under warranty and dont want to pay for repairs if i can avoid it.