Cut and paste, not my words: Because of ethanol's affinity for water, gasoline oxygenated with ethanol is generally not transported in pipelines like traditional motor fuel. Instead, it is added to gasoline tanker trucks at the terminal level in order to keep its possible exposure to water at a minimum.
All gas stations that sell Ethanol gasoline have issues to deal with, again not my words: Why is phase separation a problem? * Phase separation sinks to the bottom of your tank and, if undetected, can be pumped straight into your customers' vehicles, causing stall-outs at your site and costly repairs for which you may be liable for. * The corrosive nature of phase separation can result in the need for expensive tank repairs and remediation. The costs of purging your system, replacing dispenser filters, and disposing of contaminated fuel can easily run more than $10,000. * Ethanol boosts octane levels, but when ethanol mixes with water to create phase separation, the remaining gasoline is depleted of ethanol, lowering its octane level and making it ineligible for legal sale.
"Adding CFM to a truck will only help at engine speeds you don't want to use." "I found there was nothing to gain beyond 400 CFM."
