Gaugert's Mobil Mart - MOBIL
141 Main St., Sullivan WI
Ethanol-free octane ratings: 91
GPS coordinates: N 43.01395 W 88.58717 (located from address)
Updated by KABay, December 11, 2016 13:02 CST
Reconfirmed
Updated by Steve, January 30, 2014 16:10 CST
91 octane ethanol free
Updated by Steve, May 18, 2013 19:41 CDT
91 octane still ethanol free
Updated by Ron K, September 20, 2012 10:51 CDT
91 octane only
Posted by W. Miller, August 28, 2012 19:06 CDT