 Great prices on whatever lubricant, coolant, or def fluid you need to keep your equipment running at peak performance. Contact Dave, Marshall, or Roger at Orchard Oil today. 772-1212. That's 772-1212 to get your lubricants and coolant today. News Radio 1310 KNOX AM Grand Forks. 1079 and 1033 KNOX FM. Translated on K239BG in Grand Forks and K277DN in Grand Forks.