I've noticed that if I go above 65 (3000 RPMs) or more the gas mileage starts dropping off. I make a couple of 200+ mile trips a year in the car and the Interstates, as you know being a fellow Californian are 70MPH. I realize I'm probably just being picky. The car is my daily driver and maybe I should just be thankful for what I get. But what if I can make it better?
