FAQs

Can I use Diesel Injector & DPF Flush and Diesel Kleen at the same time?

We do not recommend using both products in the same tank at the same time. Use Diesel Kleen +Cetane Boost at every fill-up as your primary fuel additive for ongoing performance and protection. Use Diesel Injector & DPF Flush as a monthly deep-cleaning treatment. Simply use the Flush for that one tank instead of the Diesel Kleen.

What is the difference between Diesel Kleen and Diesel Injector & DPF Flush?

These two products are designed for different purposes and usage frequencies: Diesel Kleen +Cetane Boost: This is your everyday performance improver. It’s a total injector cleaner that also boosts cetane for more power and contains Slickdiesel Lubricator to lubricate fuel system components. Use it at every fill-up to maintain performance and prevent issues. Diesel Injector & DPF Flush: This is your deep cleaning flush. It’s a fast-acting, single-tank solution that cleans the entire fuel system, including injectors, the DPF, turbo, and EGR. Use it monthly for a deep clean and to reduce the frequency and duration of regens with exclusive Regenextend technology.

What is REGENEXTEND Technology?

REGENEXTEND is an exclusive technology found in our Diesel Injector & DPF Flush. It’s specifically formulated to reduce the frequency and duration of diesel particulate filter (DPF) regens by up to 50%. This not only saves you downtime but also helps maintain the cleanliness of your DPF and engine.

Do I add Diesel Injector & DPF Flush to the fuel tank or the DEF tank?

Diesel Injector & DPF Flush is to be added to the fuel, not the DEF (diesel exhaust fluid) tank. This product is a fuel additive, as all Power Service products are, and it should only ever be added to the fuel.

How often should I use Diesel Injector & DPF Flush?

For best results and optimal fuel system health, we recommend using Diesel Injector & DPF Flush monthly for a deep clean. It can also be used on an as-needed basis to quickly address specific injector or fuel system issues.

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.

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.

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.

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.

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.