Cen-Pe-Co Diesel Fuel Additives
- Increase cetane for improved engine power and performance
- Add needed lubricity to today’s ultra-low sulfur fuels
- Reduce wear in high-pressure diesel injection systems
- Keep fuel systems clean
- Improve fuel economy

CEN-PE-CO SUPER DIESEL KLENZ
Our best all-around diesel fuel additive that addresses all the challenges of today’s diesel fuels. Increases cetane for power and performance. Increases fuel economy up to 7%. Our best product for improving diesel fuel storage stability. Cleans and lubricates fuel system components. Contains proven anti-gel additives to meet the challenges of cold weather operation. Super Diesel Klenz is ashless and does not contain emulsifiers, alcohol or metallic components.
1 gallon treats 200 gallons of diesel fuel
CEN-PE-CO POWER FLO KLENZ
Increases cetane for power and performance. Improves diesel fuel storage stability. Increases fuel economy up to 7%. Cleans and lubricates fuel system components. Contains proven anti-gel additives to meet the challenges of cold weather operation. Power Flo Klenz is ashless and does not contain emulsifiers, alcohol or metallic components.
1 gallon treats 400 gallons of diesel fuel
CEN-PE-CO DIESELMAX
Our diesel additive for high-volume diesel fuel users. Provides year-round protection for today’s modern high-pressure fuel systems. Increases cetane for power and performance. Improves fuel economy up to 7%. Cleans and lubricates fuel system components. Extends the life of diesel particulate filters, reduces regenerations (regens) and decreases DEF fluid usage. DieselMax is ashless and does not contain emulsifiers, alcohol or metallic components.
1 gallon treats 1000 gallons of diesel fuel
CEN-PE-CO ATOMIC POWERED
Our anti-gel fuel additive that addresses all the challenges of cold weather operation. A companion product to add to Cen-Pe-Co DieselMax during cold weather months. Beats all competing additives with cold filter plugging point performance. The product you want in your diesel fuel when cold weather hits. Atomic Powered is ashless and does not contain emulsifiers, alcohol or metallic components.
1 gallon treats 500-1000 gallons of diesel fuel.
CEN-PE-CO QUICK KLEEN
A powerful fast-acting diesel fuel additive for quick clean-up of the entire injection system. Quickly cleans injector deposits, including those in high-pressure common rail systems. Increases power and throttle response. Improves and restores fuel economy. Quick Kleen is ashless and does not contain emulsifiers, alcohol or metallic components.
1 pint treats 40 gallons of diesel fuel
