Filled my Kalifornia '04. 5 325/600 on Saturday and here are the results: $79. 30 @ 2. 199/gallon
; 633. 3 miles on 36. 06 gallons which works out to 17. 56 mpg. The overhead showed 17. 4 mpg. The pump stopped at 28. 5 gallons and with patience, I was able to squeeze another 7. 5 gallons in and brought it up to the top of the filler neck. This thing is as big a PITA as the Ford twin tanks.
Truck has 1300 miles on the odometer. Weighs 7500 with half a tank of fuel. I run on the freeway at 70 mph and this tank was mostly(80%) freeway(70 mph) with some urban driving 30-50 mph with countless stoplights and stopsigns.
The cities of Antioch and Brentwood (no not the OJ Brentwood) has gone bananas with stoplights in the last 3 years. I am pleased with the mileage and I know it is only going to get better.
N Dennis

Truck has 1300 miles on the odometer. Weighs 7500 with half a tank of fuel. I run on the freeway at 70 mph and this tank was mostly(80%) freeway(70 mph) with some urban driving 30-50 mph with countless stoplights and stopsigns.
The cities of Antioch and Brentwood (no not the OJ Brentwood) has gone bananas with stoplights in the last 3 years. I am pleased with the mileage and I know it is only going to get better.
N Dennis
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