The cars started lining up even before the discount officially started.
A total of 75 motorists filled their tanks with almost 1,400 gallons of ethanol-blended fuel at the Crookston Fuel and Ampride in Polk County on March 27. Drivers who filled up with E85 received 85 cents off per gallon. Those who filled up with E20, E30 or E50 got 50 cents off per gallon.
When all was said and done,