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Methyl Tertiary Butyl Ether. An oxidizer that was put into gasoline in California a few years back that would bump up the gasoline's efficiency. Later replaced with ethanol because it allegedly contaminated underground wells.
MTBE is bad for the environment.
by Mistahtom January 14, 2006
23 8

Words related to MTBE:

gas gasoline california car leaded mpg petrol unleaded