Diesel Dyno Horsepower/Fuel Mileage

JECO just did a huge upgrade to our new Eddy-Current Chassis Dyno. Come in and see us today for custom tuning or just to check the power on any model diesel vehicle over 14,001 GVW. Including Sprinters, RV’s, Buses, Firetrucks, Semi’s and much more. JECO is the first place in Denver to see your test in a live viewing room. There is a window for safe viewing and a flat screen to watch your results.

JECO Inc currently offers the newest and most innovative technology to review and improve you RPM’s, horsepower and torque. We are very experienced in using computerized engine diagnostics to quickly and accurately identify, treat and improve your diesel vehicle. Making these types of changes and upgrades will not just increase gas mileage but also improve the health and longevity of your vehicle.