It also affects lawn mowers, weed whackers, chippers, etc. Our local repair shop, after cussing out the ethanol, said to use aviation gas instead of the automobile gas. However it is $6.00 a gallon here at the Albuquerque airport. But it is better to pay $12.00 once a year instead of $100.00 a year in repair bills.
...and violate several EPA laws and state/federal tax laws in the process. The avgas has lead in it, and we all know how evil that is.../s