Secondary Nav

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
Performance

Diesel Kleen +Cetane Boost

A total injector cleaner and performance improver.

Diesel Kleen +Cetane Boost is loaded with cetane, detergent and lubricity improver to provide peak diesel performance.





Available in: 16-Ounce, 32-Ounce, 80-Ounce, 1-Gallon, 2.5-Gallon, 55-Gallon Drum, 260-Gallon Tote and Bulk


Diesel Kleen +Cetane Boost is a total injector cleaner and performance improver that cleans injectors, boosts cetane and lubricates fuel injection components. To realize the benefits of today’s cleaner-burning fuels, new technology is required to maximize performance. It restores lost power and fuel economy and smooths rough-running engines.

 

Diesel Kleen can be used year-round, but it is not a diesel fuel winterizer or antigel. When winter temperatures drop below + 30°F. use Diesel Fuel Supplement +Cetane Boost (in the white bottle) to provide maximum winter protection for your diesel engine.

Benefits

  • Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems
  • Removes both internal and external deposits on fuel injectors
  • Boosts cetane up to 6 numbers – engines run smoother with less power lag and faster cold starts
  • Boosts power – reduces need for downshifting
  • Restores lost power and fuel economy
  • Contains Slickdiesel® Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
  • Effective in all diesel fuels, including ULSD, biodiesel and biodiesel blends

Year-Round Maintenance Schedule

To ensure peak performance of your diesel, Power Service recommends this Year-Round Maintenance Schedule. Check out our video for more information.
year-round-above-30f year-round-dk
Every time you fill up
If temperatures are above 30°F., add Diesel Kleen +Cetane Boost (silver bottle) to clean injectors, boost power, lubricate pumps and injectors and restore lost power and fuel economy.
year-round-below-30f year-round-dfs
If temperatures are below 30°F., add Diesel Fuel Supplement +Cetane Boost (white bottle) for winter operability. It prevents fuel gelling and protects against fuel-filter icing.
year-round-911
In a winter emergency
Use Diesel 9•1•1 to reliquify gelled fuel and de-ice frozen fuel-filters if your vehicle will not start or gain power in cold weather.
year-round-cd
At least quarterly or as needed
Treat with Clear-Diesel Fuel & Tank Cleaner to remove water, disperse contaminants and ensure fuel is stabilized for long-term storage.
year-round-i-cd-bk
If microbial contamination is present
Treat with Bio Kleen Diesel Fuel Biocide to kill the microbes and Clear-Diesel Fuel & Tank Cleaner to remove the residual water and contaminants.

This product is to be added to the fuel. DO NOT ADD TO THE DIESEL EXHAUST FLUID TANK.

Diesel Kleen +Cetane Boost does not provide antigel protection – in cold temperatures, use Power Service Diesel Fuel Supplement +Cetane Boost (in the white bottle) to prevent fuel gelling.

16-OUNCE (PART NO. 3016)

Add entire contents (16 ounces) to 40 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (16 ounces) to 20 gallons of diesel fuel.

32-OUNCE (PART NO. 3025)

Add entire contents (32 ounces) to 100 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (32 ounces) to 50 gallons of diesel fuel.

80-OUNCE (PART NO. 3080)

Add entire contents (80 ounces) to 250 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (80 ounces) to 125 gallons of diesel fuel.

CONCENTRATED FORMULAS 1-GALLON (PART NO. 3128)

Add entire contents (1 gallon) to 1,000 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (1 gallon) to 500 gallons of diesel fuel.

2.5-GALLON (PART NO. 3850), 55-GALLON DRUM (PART NO. 3855), 260-GALLON TOTE (PART NO. 3860)

Add one gallon to each 1,500 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add one gallon to each 750 gallons of diesel fuel.

Part#
Pack
Treats
CUSTOMER CONVENIENCE +CETANE BOOST FORMULA – 1:400 TREATMENT RATIO Generally, for a single treatment add 1 oz. of product to each 3 gallons of diesel fuel
Part#3016-09
Pack9/1 16-Ounce
TreatsUp to 40 Gallons
Part#3025-12
Pack12/1 32-Ounce
TreatsUp to 100 Gallons
Part#3080-06
Pack6/1 80-Ounce
TreatsUp to 250 Gallons

CONCENTRATED +CETANE BOOST FORMULA – 1:1,000 TREATMENT RATIO
Part#3128-04
Pack4/1 One-Gallon
TreatsUp to 1,000 Gallons

CONCENTRATED +CETANE BOOST FORMULA – 1:1,500 TREATMENT RATIO
Part#3850-02
PackTwo/2.5-Gallon
TreatsUp to 3,750 Gallons
Part#3855
Pack55-Gallon Drum
TreatsUp to 82,500 Gallons
Part#3860
Pack260-Gallon Tote
TreatsUp to 390,000 Gallons

Customer Reviews


Roy

Have used Diesel Kleen +Cetane Boost ever since. I’ve driven it from N.C. to Honduras three times (8,000-mile round trip). I don’t carry enough Diesel Kleen for the entire trip and can tell a big difference in how my engine performs without it. Less power and a lot more engine noise. As soon as I get back in the U.S. and get Diesel Kleen in the fuel again, power is back and the engine is quiet again. I love this product and will always use it! Just bought some more yesterday.

Curt

I am the original owner of a 2001 7.3 Diesel with 450,000 miles and have been using Diesel Kleen +Cetane Boost in every tank for the past 350,000 miles. this truck has never had the valve covers off has zero blow by and uses no oil. I absolutely swear by this product. My truck runs like new. Sure I have had to replace bolt on stuff like water pumps Etc. but the engine is rock solid. I plan to see how far I can go and Diesel Kleen will be in every tank!

Steve

Works great, awesome results, great mileage.

Norris

My Dodge has 314,000 miles w/ original injectors. It’s lifted wearing 35’s and still gets 18 mpg. Excellent product!!!

Jesse

My 1997 service van has under 40K miles. I started to observe grey smoke when reducing the throttle under high RPM low load driving conditions. I could also produce this cloud of smoke by blipping the throttle after a cold start. I could also feel mild power fluctuation during moderate acceleration. All of these things indicated fouled injectors.

These symptoms disappeared completely nearly immediately after adding a 16 ounce bottle of diesel Kleen to the fuel. I am surprised and impressed by these results. It’s been my experience that additives are often marketing gimmicks. Not this stuff. My twenty year old Detroit Diesel engine is very happy now.

Thanks!

Randy Meseke

I use this with every fill-up I use a 1/3 of an oz. per gallon. I get better fuel mileage on the highway I have gotten as high as 55 MPG average city and highway 45. I always try to buy higher end Diesel fuel. I believe in premium Diesel Fuel but it gets harder to find. By adding Diesel Kleen plus Cetane Boost adds another 6 points of cetane to #2 Diesel which I think it is around 48 - 50 cetane

William Goggans

8 oz. per tank 29 gallons. Half a million miles - original injectors.

Johnny Utah

I get 2 MPG average better using Diesel Kleen compared to no additive, plus engine runs smoother. Can't beat it, won't use anything else.

Dave

I tried this product twice on my new GMC Canyon 2.8 Duramax. Smooth engine is now even smoother and quieter. Slightly more power and a great improvement in fuel economy. Pays for itself I think. Will be using it regularly from now on.

Jerry P.

My 2002 GMC Sierra 2500HD with 266k miles on it has had a rough idle. Added Diesel Kleen to my tank and within minutes the rough idle was gone.


Write a Review

Drop a file here or click to upload Choose File
Maximum upload size: 83.89MB

Did You Know?

The Truck and Engine Manufacturers Association (EMA), which represents worldwide manufacturers of internal combustion engines and on-highway medium- and heavy-duty trucks, believes cetane is "a year-round concern." They state that "Generally, diesel engines will operate better year-round on fuels with Cetane Numbers above 50, compared to fuels with cetane numbers of the national average of 45." Source: The Truck and Engine Manufacturers Association

Product Details

Available in: 16-Ounce, 32-Ounce, 80-Ounce, 1-Gallon, 2.5-Gallon, 55-Gallon Drum, 260-Gallon Tote and Bulk


Diesel Kleen +Cetane Boost is a total injector cleaner and performance improver that cleans injectors, boosts cetane and lubricates fuel injection components. To realize the benefits of today’s cleaner-burning fuels, new technology is required to maximize performance. It restores lost power and fuel economy and smooths rough-running engines.

 

Diesel Kleen can be used year-round, but it is not a diesel fuel winterizer or antigel. When winter temperatures drop below + 30°F. use Diesel Fuel Supplement +Cetane Boost (in the white bottle) to provide maximum winter protection for your diesel engine.

Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems Removes both internal and external deposits on fuel injectors Boosts cetane up to 6 numbers – engines run smoother with less power lag and faster cold starts Boosts power – reduces need for downshifting Restores lost power and fuel economy Contains Slickdiesel® Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel Effective in all diesel fuels, including ULSD, biodiesel and biodiesel blends

Year-Round Maintenance Schedule

To ensure peak performance of your diesel, Power Service recommends this Year-Round Maintenance Schedule. Check out our video for more information.
year-round-above-30f year-round-dk
Every time you fill up
If temperatures are above 30°F., add Diesel Kleen +Cetane Boost (silver bottle) to clean injectors, boost power, lubricate pumps and injectors and restore lost power and fuel economy.
year-round-below-30f year-round-dfs
If temperatures are below 30°F., add Diesel Fuel Supplement +Cetane Boost (white bottle) for winter operability. It prevents fuel gelling and protects against fuel-filter icing.
year-round-911
In a winter emergency
Use Diesel 9•1•1 to reliquify gelled fuel and de-ice frozen fuel-filters if your vehicle will not start or gain power in cold weather.
year-round-cd
At least quarterly or as needed
Treat with Clear-Diesel Fuel & Tank Cleaner to remove water, disperse contaminants and ensure fuel is stabilized for long-term storage.
year-round-i-cd-bk
If microbial contamination is present
Treat with Bio Kleen Diesel Fuel Biocide to kill the microbes and Clear-Diesel Fuel & Tank Cleaner to remove the residual water and contaminants.

Product Directions

This product is to be added to the fuel. DO NOT ADD TO THE DIESEL EXHAUST FLUID TANK.

Diesel Kleen +Cetane Boost does not provide antigel protection – in cold temperatures, use Power Service Diesel Fuel Supplement +Cetane Boost (in the white bottle) to prevent fuel gelling.

16-OUNCE (PART NO. 3016)

Add entire contents (16 ounces) to 40 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (16 ounces) to 20 gallons of diesel fuel.

32-OUNCE (PART NO. 3025)

Add entire contents (32 ounces) to 100 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (32 ounces) to 50 gallons of diesel fuel.

80-OUNCE (PART NO. 3080)

Add entire contents (80 ounces) to 250 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (80 ounces) to 125 gallons of diesel fuel.

CONCENTRATED FORMULAS 1-GALLON (PART NO. 3128)

Add entire contents (1 gallon) to 1,000 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (1 gallon) to 500 gallons of diesel fuel.

2.5-GALLON (PART NO. 3850), 55-GALLON DRUM (PART NO. 3855), 260-GALLON TOTE (PART NO. 3860)

Add one gallon to each 1,500 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add one gallon to each 750 gallons of diesel fuel.

Customer Reviews

Customer Reviews


Roy

Have used Diesel Kleen +Cetane Boost ever since. I’ve driven it from N.C. to Honduras three times (8,000-mile round trip). I don’t carry enough Diesel Kleen for the entire trip and can tell a big difference in how my engine performs without it. Less power and a lot more engine noise. As soon as I get back in the U.S. and get Diesel Kleen in the fuel again, power is back and the engine is quiet again. I love this product and will always use it! Just bought some more yesterday.

Curt

I am the original owner of a 2001 7.3 Diesel with 450,000 miles and have been using Diesel Kleen +Cetane Boost in every tank for the past 350,000 miles. this truck has never had the valve covers off has zero blow by and uses no oil. I absolutely swear by this product. My truck runs like new. Sure I have had to replace bolt on stuff like water pumps Etc. but the engine is rock solid. I plan to see how far I can go and Diesel Kleen will be in every tank!

Steve

Works great, awesome results, great mileage.

Norris

My Dodge has 314,000 miles w/ original injectors. It’s lifted wearing 35’s and still gets 18 mpg. Excellent product!!!

Jesse

My 1997 service van has under 40K miles. I started to observe grey smoke when reducing the throttle under high RPM low load driving conditions. I could also produce this cloud of smoke by blipping the throttle after a cold start. I could also feel mild power fluctuation during moderate acceleration. All of these things indicated fouled injectors.

These symptoms disappeared completely nearly immediately after adding a 16 ounce bottle of diesel Kleen to the fuel. I am surprised and impressed by these results. It’s been my experience that additives are often marketing gimmicks. Not this stuff. My twenty year old Detroit Diesel engine is very happy now.

Thanks!

Randy Meseke

I use this with every fill-up I use a 1/3 of an oz. per gallon. I get better fuel mileage on the highway I have gotten as high as 55 MPG average city and highway 45. I always try to buy higher end Diesel fuel. I believe in premium Diesel Fuel but it gets harder to find. By adding Diesel Kleen plus Cetane Boost adds another 6 points of cetane to #2 Diesel which I think it is around 48 - 50 cetane

William Goggans

8 oz. per tank 29 gallons. Half a million miles - original injectors.

Johnny Utah

I get 2 MPG average better using Diesel Kleen compared to no additive, plus engine runs smoother. Can't beat it, won't use anything else.

Dave

I tried this product twice on my new GMC Canyon 2.8 Duramax. Smooth engine is now even smoother and quieter. Slightly more power and a great improvement in fuel economy. Pays for itself I think. Will be using it regularly from now on.

Jerry P.

My 2002 GMC Sierra 2500HD with 266k miles on it has had a rough idle. Added Diesel Kleen to my tank and within minutes the rough idle was gone.

Write a Review

Drop a file here or click to upload Choose File
Maximum upload size: 83.89MB

Part #/Treatment Chart

Part#
Pack
Treats
CUSTOMER CONVENIENCE +CETANE BOOST FORMULA – 1:400 TREATMENT RATIO Generally, for a single treatment add 1 oz. of product to each 3 gallons of diesel fuel
Part#3016-09
Pack9/1 16-Ounce
TreatsUp to 40 Gallons
Part#3025-12
Pack12/1 32-Ounce
TreatsUp to 100 Gallons
Part#3080-06
Pack6/1 80-Ounce
TreatsUp to 250 Gallons

CONCENTRATED +CETANE BOOST FORMULA – 1:1,000 TREATMENT RATIO
Part#3128-04
Pack4/1 One-Gallon
TreatsUp to 1,000 Gallons

CONCENTRATED +CETANE BOOST FORMULA – 1:1,500 TREATMENT RATIO
Part#3850-02
PackTwo/2.5-Gallon
TreatsUp to 3,750 Gallons
Part#3855
Pack55-Gallon Drum
TreatsUp to 82,500 Gallons
Part#3860
Pack260-Gallon Tote
TreatsUp to 390,000 Gallons

Recommended With

Voice of the Customer

Have been using Diesel Kleen since my 2007 Dodge 2500, 5.9L Cummins was new. Injectors replaced at 311K miles; dealer could not believe they lasted that long. Engine runs like new. Truck has 365K miles on it. Averages 20MPG on the freeway. Great product. Thank you.

More Testimonials

From The Learning Center

Did You Know?

The Truck and Engine Manufacturers Association (EMA), which represents worldwide manufacturers of internal combustion engines and on-highway medium- and heavy-duty trucks, believes cetane is "a year-round concern." They state that "Generally, diesel engines will operate better year-round on fuels with Cetane Numbers above 50, compared to fuels with cetane numbers of the national average of 45." Source: The Truck and Engine Manufacturers Association

Voice of the Customer

“Diesel Kleen is the only additive I use. I average 13 miles to the gallon pulling my 30-ft car hauling trailer. I have a 2500 Duramax and since using Diesel Kleen, I have better fuel mileage, better truck performance, and no fuel injection problems. This product is worth every penny and more! I am so grateful for Diesel Kleen for the boost in my truck and the performance. Thank you, Diesel Kleen!! I am hooked on your product.”


Performance, Winterization, and Fuel Tank Hygiene features
Menu Title