Pumping Up Diesel Engine Efficiency

It is no secret that diesel engines are more efficient than the gasoline powered versions. Still, squeezing out top diesel fuel economy is a crucial element of profitability for a wide range of trucking, construction and agricultural applications. While diesel engine technology continues to improve, fuel costs still top the expense list. Here are a few simple steps that can help you achieve top-flight efficiency.

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Get Advice From Your Dealer

Diesel engines have many advantages, but those benefits can be reduced over time if an operator fails to follow routine service requirements. The company that sold you that truck will have a ton of information about how to get the highest possible miles per gallon out of your engine. Make the folks who scored a bunch of cash on the sale work for you.

Explore New Technology

Federal environmental rules implemented in 2007 for diesel engines have created a new generation of vehicles and driven significant advances in fuel saving technology. Several new add-on devices for your engine can improve diesel fuel economy and overall performance. Your fellow drivers would probably love to swap intelligence about things like diesel fuel injections over lunch.

Execute Fuel Saving Fundamentals

The simple stuff is really important. Maintain proper tire pressure. Low air pressure has a direct impact on fuel consumption. For every 10 pounds per square inch you are below the recommended tire pressure, your MPG drops by 1%. Slow down. All engines have a sweet spot for peak efficiency. For most trucks, driving at a steady 55 miles per hour is your best bet. Finally, inspect those airfoils that help you slice through the wind. Once your vehicle hits around 50 mph, wind drag becomes the No. 1 MPG killer.

Maintaining maximum diesel fuel economy doesn’t have to be complicated. Abiding by the fuel saving fundamentals, as well as keeping an eye on new technology, will keep your MPG up where it should be.