Quote:
Originally Posted by Frank Lee
As far as pressurizing gas tanks: Wouldn't that alter fuel line pressure and if raised enough, cause the engine to run rich, then causing the ECU to re-trim leaner?
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yes.
enough pressure and you can double fuel flow per time unit, causing an indicated 100% gain in MPG on a trip computer.
reality, no change. well, actually, worse since the energy to pressurize the tank isn't free, but it will show nearly double.