My 1994 Concours seems to only get 13.1-13.7 mpg around town with the A/C on. What could be causing such low mpg? I just changed the oil and filter (10W-30), changed PCV valve, fresh coolant and hoses, changed my trans. solenoids. I thought that the mileage would improve with it now shifting in all of the gears but it didn't help much.
No codes are coming up. I see no visible fuel leaks and the engine runs very smoothly. Any info would be appreciated.