 It appears I can't fill the tank
completely, the guage never hits the 
1/1 mark. Don't know why. Also,
I'm averaging about 425 miles between 
fill ups(well not to the top). Any 
ideas? Vehicle has 2.5k. Will mileage
get better at some point. Do no have a 
heavy foot bu do travel at approx 65 
mph.
