Fuel Tank And Vent System Design
04-18-2010, 09:42 AM
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Fuel Tank And Vent System Design
Ethanol and larger engines have caused me to wonder if the typical fuel system is modern. While I don't understand Ethanol phase separation, I'm suspicious free access to air is an influence. Therefore, should the vent cap and hose route through a water separator/P trap ? Then the question of creating fuel tank negative pressure as well as fueling blow back......Comments ?
