Demers Interstate Cenex - CENEX
4315 Demers Ave, Grand Forks ND
701-772-6702
Ethanol-free octane ratings: 91
GPS coordinates: N 47.91827 W 97.09011 (located from address)
Updated by John, December 20, 2015 22:47 CST
Installed new pumps. Only 91 now.
Updated by Jonathan Lathbury, April 25, 2015 12:24 CDT
Updated octane. Called and confirmed this station does sell 87 octane E0 gas.
Updated by Jonathan Lathbury, October 06, 2013 12:58 CDT
Added phone number.
Posted by Nathan, October 06, 2013 12:45 CDT