Secondary Nav

placeholder image

For Consumers

Whether you drive a diesel car or operate a big rig, you can rely on the diesel additives from Power Service for year-round engine performance improvement, trouble-free winter operation and proper fuel tank hygiene. We are the diesel experts and any size diesel engine will run better with Power Service.

All Consumers

For Industries

From some of the largest fleets in North America to large construction and mining operations, commercial industries rely on Power Service diesel additives to provide year-round diesel engine performance improvement, trouble-free winter operability and proper fuel tank hygiene.

For Industries

Learning Center

Find articles, videos, and helpful tips for maintaining your diesel engine. You'll also find product information, useful resources, and advice from our expert team.

Visit The Learning Center
General Diesel Knowledge

A Beginner’s Guide To Understanding Diesel Engines

By Mike McGlothlin

It’s no secret that the majority of Americans are more accustomed to gasoline engines than diesels. Statistics gathered by R.L. Polk confirm this, as just 2.8 percent of all registered passenger vehicles (cars, SUV’s, pickup trucks, and vans) ran on number 2 diesel fuel in 2013. To be sure, most folks in the U.S. expect to find spark plugs or coil packs when they pop the hood, not turbochargers and injection pumps (two very key elements on nearly every diesel engine you’ll come across,

Read More

About Biodiesel and Biodiesel Blends

As pressure increases to lessen America’s dependence on fossil fuels, biodiesel will become more widely used as a blended component of diesel fuel. Some states have mandated that all diesel fuels contain varying percentages of biodiesel, and the U.S. government has authorized a B20 fuel (20% biodiesel and 80% diesel fuel) for use in non-strategic applications. Poor cold weather performance, high water content and microbial infestation will require biodiesel fuels to be treated for reliable performance.

Read More

Ultra Low Sulfur Diesel (ULSD) Fuel

In 2006, the EPA mandated that refiners transition to nationwide delivery of Ultra Low Sulfur Diesel (ULSD) fuel. ULSD contains less than 15 ppm sulfur and allows emissions on 2007 and newer diesel engines to be the most environmentally friendly engines ever produced. While emissions are greatly reduced, ULSD ushers in newer operational challenges for the diesel engine operator. These challenges include accelerated wear rates on fuel injectors and pumps requiring the use of Slickdiesel® Lubricator technology.

Read More

Will it hurt my engine to use Diesel Fuel Supplement +Cetane Boost year-round, even though it contains an antigel for winter operability?

No, it will not hurt your engine to use Diesel Fuel Supplement +Cetane Boost (in the white bottle) year-round. However, for maximum performance we recommend using Diesel Kleen +Cetane Boost (in the silver bottle) when temperatures are above 30°F. (Use our seasonal tip to remember: white for winter and silver for summer.)

Read More

Are Power Service diesel additives effective in biodiesel for winter operability?

Yes, Diesel Fuel Supplement +Cetane Boost effectively treats biodiesel blends and the directions can be found on the container label. Keep in mind that biodiesel can have winter operability problems at temperatures higher than standard petroleum diesel. Refer to your owner’s manual for the biodiesel specifications recommended for your vehicle. Having Diesel 911 on hand for winter emergency use is always a good idea.

Read More
Menu Title