I'm an old (70+), retired civil engineer. Just bought a new, 2012 Nissan Frontier Crew Cab SL. Love the new truck,
EXCEPT FOR THE MILEAGE
- 12.5 mpg first tank. Totally unacceptable.
I'm her for pointers on improving the fuel mileage (short of leaving the vehicle on the dealer's steps)
I am interested in techniques for removing the ethanol, adding acetone, and perhaps the pros & cons of adding diesel to the gasoline.
Seen some good discussions here.