Thread: Gasoline VAPOR?
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Old 07-01-2022, 11:53 AM   #50 (permalink)
Isaac Zachary
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Quote:
Originally Posted by tomi_k View Post
Yes, PCV is connected to the engine oil "fumes" but principle is same.... intent is to re-circulate "fumes / vapor", not liquids (i.e. not oils)... EVAP is designed to re-circulate evaporated fuel from the gas tank... again, principle is same... re-circulating "fumes / vapors" back to engine intake manifold.

Anybody knows and/or have tested what happens if "fuel fumes" is increased in EVAP lines, what happens? Or generally speaking, if "fuel fumes" is increased engine intake manifold? Engine must a loop-back system to adjust air:fuel -ratio....
But what if you take out the fuel injecction system entirely and try to run on just fumes?
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