What is the best way to increase fuel mileage on 6.7 Powerstroke?
What is the best way to increase fuel mileage on 6.7 Powerstroke? How to Increase Fuel Mileage on 6.7 Powerstroke?Get Regular Maintenance.Install a Cold Air Intake.Install a Fuel Limiter. How to improve the fuel mileage of a Ford 6.4 diesel? The 6.4 liter has had complaints about poor fuel economy in the past. To improve the fuel mileage of your Ford 6.4 diesel engine, follow these easy steps to get better results at the pump. Park the truck on a flat surface and place wood blocks behind the back wheels and in front of the front wheels. How to increase...