I log fill ups regardless of what the MPG is. I used to log every single fill up, but can no longer claim every fill up was logged due to a few malfunctioning pumps.
Driven "spiritedly" on occasion, but otherwise driven with conserving fuel in mind, though not as extreme as hypermiling. Shifting between 2,000 and 3,000 RPM.
I live and work in a suburban area of western PA. Very hilly and not really stop and go like the downtown area of a city would be, but also few constant speed highways over long distance.
Build Thread:
Current Mods:
Tire Pressure: 50psi summer, 40psi winter, 32psi with snow on ground
Planned Mods:
Cold air intake, better flowing muffler, better flowing catalytic converter, blocked grill, Cobalt SS suspension.