QT 16 had a electric fuel pump for the Onan engine. Without it would only get the top half of the fuel in the tank. Pump that was on the tractor quit working. Put on a new aftermarket pump. Works good as far as pumping fuel but now the amp gauge needle flickers. Seems to be in sinc with the fuel pump. Any way to stop the flickering? Guess it don't hurt anything but wear out the pivot on the needle a lot faster. Annoying also.