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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.

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Diesel 911

What is the difference between Diesel Fuel Supplement +Cetane Boost and Diesel 911?

The Arctic Formula of Diesel Fuel Supplement +Cetane Boost prevents fuel gelling and protects against fuel-filter icing. The Winter Rescue Formula of Diesel 911 is used when gelling or icing has already occurred and the engine won’t start. Use Diesel 911 to get your engine running and then add Diesel Fuel Supplement +Cetane to prevent future gelling.

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Can I use Diesel Fuel Supplement +Cetane Boost and Diesel 911 at the same time?

Yes, Diesel Fuel Supplement +Cetane Boost and Diesel 911 are compatible and can be used together.

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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.

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