FASS BLOG
Learn how to install our Single Bolt Sump Kit (SK5501)! Easy, no-tank-drop installation, superior fuel flow, and durable design. Click for the YouTube video!
FASS Fuel Systems aren’t just for trucks! Our systems support farm equipment, construction machinery, generators, and more. Not sure what you need? Contact us today!
Get answers to the most commonly asked questions about FASS Fuel Systems! Learn how FASS works, why it’s different, maintenance tips, installation info, and more.
Learn how to change the filters and prime your FASS Diesel Fuel System! Follow this step-by-step guide to ensure maximum filtration and fuel quality for your truck!
Take a behind-the-scenes tour of FASS with owner Brad Ekstam! Meet the FASS family of companies—including Motorsports, Fabrication, EGR Solutions, and Packaging.
Discover how to choose the right FASS Fuel System size for your diesel truck. Learn about flow rates (GPH), horsepower matchups, fuel system options, and more!
Learn how to install a FASS Fuel Heater Kit on your commercial diesel truck! These kits automatically thaw gelled fuel—maximizing cold weather peformance!
Protect your gear pump with FASS Diesel Fuel Systems! 2-micron filtration, air/vapor removal, and consistent fuel pressure prevent cavitation and premature wear.
Avoid gelled diesel fuel this winter with FASS! Protect your truck using electric fuel heaters and proper filtration for reliable cold-weather performance.
