Most Efficient .5 Ton While Towing

Cummins12V98 wrote:

TurnThePage wrote:
Isn't that what they do?

If you are referring to how the fuel fill is done, NO. They have nozzle in tank with full force when it clicks they wait 30 seconds the blast again til it clicks. They do this before they do the test run and after to determine gallons used.

NOT very Scientific IMHO.

The FACT they used three different people to do the fill and test drive is NOT very Scientific IMHO.

Filling the tank to the top is more likely to cause a very expensive repair by filling the evap system with liquid gas. Again, RTFM. Time and time again folks are advised not to "top off" when filling with gas.