So, went on a 125-150 mile ride today on my new to me 2006 Rocket Classic. Topped off the tank right up to the brim before heading out with friends to Campo, California. Gauge on bars showed full tank. Approximately 120-130 miles later on my way home I was startled to see the gauge about one red mark away from empty. My first thought was....this bike gets terrible mileage! I immediately pulled over to the far right lane and prayed for a gas station which turned out to be next door to the Miramar Marine Corps Air Station in San Diego. Again, I filled the tank right up to the brim.....3.25 gallons.
Where do I begin to fix this problem? Gauge shows empty or nearly so and it still has 3 gallons in the tank.
Thanks for any thoughts.
VR
Escondido, CA