Heavy Diesel Motor Maintenance Reduced with Dee-Zol
"I must now admit that Dee-Zol has done an excellent job of keeping my diesel motors clean on the inside and has materially reduced the maintenance...
“We ran a test on Dee-Zol for four months on two Macks, two Cummins and two Detroit engines. After analyzing all the data on these engines, we had a 9.3% increase in fuel mileage and a vast increase in engine power. We are now using Dee-Zol in all 150 trucks hauling locally and over the road.”
Long Haul Trucking Company, Idaho
Diesel Marine Engines Cleaner with Marine Dee-Zol
“We have been using the Bell Marine Dee-Zol in our diesel engines for almost a year and to date we have treated 10 million gallons of fuel in our...
Lumber Trucks Gained a Gear in Diesel Power
“I would like to give the following endorsement of your diesel fuel additive Dee-Zol. In our lumber trucks, we have gained a gear in power and...