I am only able to fill just about 11 gallons of gasoline MAX in my tank. Use Chevron-93 exclusively all the time and get about 220 miles out of the tank, even though the OBC tells me the average mileage is 11.2mpg (when the bulb is bright enough for me to see it at all).

The fuel filter is about 9 months old (3.5K mileage-wise), the fuel pressure regulator, the ICV and the throttle pressure switch are even newer.

Thinking about another fuel filter replacement, but the fuel tank should be bigger than that or am I day-dreaming?

TIA !!!