How do I know how much additive to add to my diesel fuel?
Use our Product Calculator Tool to determine how much additive to use for your specific tank size.Read More
How do the new 64 ounce containers treat the same amount as the 80 ounce containers?
The 64 ounce and 80 ounce bottles both treat 250 gallons. The 64 ounce bottle is slightly more concentrated to allow it to treat the same amount of fuel as the 80 ounce bottle. As long as you follow the directions on the label you are getting the exact same amount of active ingredients added to your fuel, and it will perform exactly the same.Read More
Can Diesel Fuel Supplement +Cetane Boost and Diesel Kleen +Cetane Boost be used at the same time?
Yes, all Power Service products are compatible with each other and can be used at the same time. We have many customers that do not want to lose the performance improvements provided by Diesel Kleen +Cetane Boost when the weather gets cold. Each product should be added to the fuel based on the instructions on the container. Treating with less product than stated in the instructions could result in less than acceptable performance.Read More
Can Clear-Diesel Fuel & Tank Cleaner and Diesel Fuel Supplement +Cetane Boost be used at the same time?
Yes, all Power Service products are compatible with each other and can be used at the same time. It is recommended to use Clear-Diesel Fuel & Tank Cleaner before winter to dehydrate your fuel tank to prevent icing problems when the weather gets cold.Read More
Can Clear-Diesel Fuel & Tank Cleaner and Diesel Kleen +Cetane Boost be used at the same time?
Yes, all Power Service products are compatible with each other and can be used at the same time.Read More
Will use of Power Service diesel additives void my manufacturer’s warranty?
When used as directed, use of Power Service diesel fuel additives will not void any engine manufacturer’s warranty.Read More
Are all Power Service Products endorsed by Cummins?
Currently, only Power Service Diesel Kleen and Diesel Fuel Supplement are endorsed by Cummins. While the other Power Service diesel additives are not specifically endorsed by Cummins, they are safe and effective for use in all diesel engines. In fact, Cummins dealers have access to and can sell the entire line of Power Service diesel additives.Read More
The bottle of Diesel Kleen +Cetane Boost I purchased does not have the “endorsed by Cummins” on it? It is the same product as in bottles that do have the endorsement on the label?
Yes, the product is the same no matter the label. Power Service Diesel Kleen +Cetane Boost is endorsed by Cummins. No changes have been made to the formula, so every bottle carries this endorsement regardless of labeling – which is being updated to reflect Cummins’ confidence in the productRead More
My diesel doesn’t have a Cummins engine. Can I use Power Service diesel additives, including Diesel Kleen and Diesel Fuel Supplement?
All Power Service diesel additives can be used safely in any diesel engine. The endorsement by Cummins is your assurance that our products are the best available in the diesel-additive industry.Read More
I know Power Service diesel additives are used in over-the-road trucks, but can I use them in my diesel-powered car, pick-up, tractor, etc.?
Yes, Power Service diesel additives are safe for use in any diesel engine.Read More