<strong>Yahoo Message Number: 101008</strong>My EMS gauge has 3 sets of monitors. The middle one used to display the incoming amps. Now it is blank even though we have a full 50 amp coming in. The gauges to the left and right are working properly. Any ideas? Also my fuel gauge is inop. It will not go below 3/4 of a tank. How difficult is a fuel gauge to replace. How can I tell if it is...