Customer Portal Become a Customer 1-800-FAST-OIL Drive your productivity with Mobil Diesel Efficient™ fuel When your business demands results, Mobil Diesel Efficient fuel™ will help deliver optimal engine performance, improve productivity and enhance efficiency.* And it’s available now. Engineered to clean diesel engines for better performance Mobil Diesel Efficient™ fuel is the first diesel fuel designed to clean fuel injectors to deliver the power, reliability and productivity you need from your equipment. Patented detergent additives clean out fuel injectors and keep them clean, preventing unplanned maintenance and extending equipment lifespan. Keeps fuel injectors clean, maximizing engine performance Works in light-and heavy-duty vehicles for on- and off-road applications Reduces fuel consumption and CO2 emissions* Protects against fuel system corrosion Saves you time and money with less maintenance and more engine durability Hard-working fuel for hard-working businesses Oil & Gas Maximize productivity while meeting environmental standards Fleets Keep your rigs moving with more fuel efficiency* Construction Stay on schedule with more time to get the job done Agriculture Make the most of every season, by increasing uptime Marine Protect your most valuable asset and keep vessels going strong Switch to Mobil Diesel Efficient™ fuel and see the difference Improved productivity Decreased downtime Improved engine power Reduced emissions Decreased maintenance costs Improved fuel economy Questions about your fuel needs? Contact us Hear what customers are saying "What the cleaner injectors show us is that you're getting cleaner combustion, which is a cleaner running engine and a more efficient engine." Jeremy Gardner Ranch Operations, 10-2-4 Ranch Resources to learn more FAQs Agriculture Construction Municipalities Learn more about Mobil Diesel Efficient™ fuel *Applies to Diesel Efficient-branded fuel compared to diesel fuel without detergent additive. Actual benefits and fuel economy will vary depending on factors such as vehicle/engine type, engine conditions, driving style and diesel fuel previously used. Imperial and Mobil are trademarks of Imperial Oil Limited. Imperial Oil licensee. Diesel Efficient is a trademark or registered trademark of Exxon Mobil Corporation or one of its subsidiaries. Imperial Oil, licensee. Phone: 810-229-6323 | Email: info@corriganoil.com FUELS/LUBRICANTS Fuels Lubricants DEF Residential Fuel Oil Gas Stations Agriculture PROPANE Residential Propane Commercial Propane Temporary Heat Agriculture TOWING/HEAVY HAUL Services Become a Customer Map of Service Area Reviews/Photo Album Certificates/Reference/FAQ SPECIALTY SERVICES Specialty Fuels FuelCloud GENERAL Careers Customer Portal Terms of Service Certifications & Licenses Contact/Location News © 2021 Corrigan Oil. All Rights Reserved. Privacy Policy. Website by Determined.