Top 3 Best Diesel Fuel Additives

For all of you out there who own a diesel truck but don’t know much about fuel injectors and why they’re so important to treat and maintain, this article will outline why you need to start using diesel fuel additives and which ones to try. In this article, we’re going to be showcasing the Top 3 Best Diesel Fuel Additives available, as well as give you lots of information that will help you take better care of your diesel engine.

How Do Diesel Fuel Injectors Get Clogged And Why?

For starters, injectors generally accumulate deposits because of a very simple chain of events:

  1. The owner shuts the engine off. After every engine shut off, a bit of fuel gets left inside the injector tips.
  2. The hot temperature of the injectors “cook” the small bit of leftover fuel, which starts to form deposits within the injectors themselves.
  3. Over time, these small deposits lead to substantial injector clogging and residue build-up. Engine performance is greatly reduced, and a greater chance of mechanical failure, resulting in expensive repair shop bills, is present.

There are many trucks being driven these days by unsuspecting drivers that simply have no idea that these diesel fuel additives exist, and they’re really missing out on the incredible benefit they provide. Thankfully, you are here educating yourself on what you need to do to keep your engine at peak performance.

Other Possible Diesel Engine Fuel Injector Issues To Be On The Lookout For

Worn Injectors: Worn injectors are something to be on the lookout for. Even if you’re using the best fuel injector cleaner treatment available, it won’t fix a truly worn injector. Nozzle tips may need replacing at certain intervals.

A good sign of dirty injectors is the tell-tale white/blue/black smoke that’s often seen coming from neglected diesel engines. Also, lack of power/acceleration, rough idling, low MPG, and increased fuel consumption are some additional warning signs your diesel fuel injectors should be treated with fuel additives.

Advanced / Retarded Fuel Injector Timing: This refers to the adjustment of exactly when fuel gets delivered to the cylinders. Hence the term, timing. Adjusting the injection pump in relation to the gear used by the timing belt is generally how this is performed. Software can also be used to accomplish very minor adjustments. Additionally, advancing the ignition timing can be accomplished through using fuel treatments that increase the cetane value, and to retard the ignition timing, kerosene may be used. (Cetane Number or Value – an inverse function of a fuel’s ignition delay, and the time period between the start of injection and the first identifiable pressure increase during combustion of the fuel. This is an important factor in determining the quality of diesel fuel.)

Worn Fuel Injector Pump: Generally, either the seal gets worn out and springs a leak, the quantity adjuster goes out, the fuel temperature sensor goes out, or the plunger starts to wear out. Those are the four key issues most often seen with worn fuel injector pumps.

Now, let’s get into the Top 3 Diesel Fuel Additives available in the marketplace, and what improvements you can expect to see when using them.




1. Power Service 03080-06 +Cetane Boost Diesel Kleen Fuel Additive

The Power Service 03080-06 +Cetane Boost Diesel Kleen Fuel Additive – 80 oz is designed to clean dirty injectors and prevent injector sticking. It also raises cetane levels up to a full 6 numbers, improves fuel economy by up to 8 percent, and reduces the need to downshift during high load scenarios.

It’s compatible with all forms of diesel fuel, including ultra low sulfur, biodiesel, and biodiesel blends. It is guaranteed not to harm exhaust in engines 2007 or newer. The Power Service 03080-06 +Cetane Boost Diesel Kleen Fuel Additive also contains lubricants that protects pumps and injectors from incurring premature wear and tear.

Just like all the products we list to help you achieve better engine health and performance, the Power Service 03080-06 +Cetane Boost Diesel Kleen Fuel Additive has a large and growing list of satisfied customers. Check out the following real-life customer report for yourself:

Diesel Engine Owner Case Report – 2013 Chevy Diesel Engine
The owner of this diesel truck talked with his fellow diesel buddies, and the subject of how American diesel blends aren’t as high in cetane as the European diesel blends came up. Then, they talked about how they could go about increasing the cetane levels themselves, and started looking for available solutions.

The owner of the 2014 Chevy Diesel Engine has found new hope for his truck performance using standard American diesel blends through adding Power Service 03080-06 +Cetane Boost Diesel Kleen Additive to his fuel with every fill up.

After using the additive, the problem of American diesel blends being sub-par isn’t an issue at all, and the performance of his truck is at an all-time high. It just goes to show you that you should take fuel additives and the improvements they provide seriously. Fuel additives like the Power Service 03080-06 +Cetane Boost Diesel Kleen Fuel Additive greatly extend engine life and can do so in any diesel engine you own.


2. Red Line 70802 85 Plus Diesel Fuel Additive Treatment

Redline is doing very well with their fuel treatment products in the customer reviews on Amazon. The Red Line 70802 85 Plus Diesel Fuel Additive Treatment – 12 Ounce (Pack of 12) makes a wonderful compliment to nearly any form of diesel fuel.

Lubricating your cylinder walls, pumps, and injectors with this product is important, due to the diesel fuel companies selling low-grade diesel in an effort to make more money. It’s up to you as a diesel engine owner to add products like the Red Line 70802 85 Plus Diesel Fuel Additive Treatment to ensure you get the highest level of performance from your engine, and that you also extend the amount of years you get out of it.

Here’s a real-life customer report about how well the Red Line 70802 85 Plus Diesel Fuel Additive Treatment works:

“Adding this diesel fuel additive treatment to my diesel fuel totally changed my mind about fuel additives in general. I used to think fuel additives were hogwash, and a total waste of money. Boy was I wrong! After adding the Red Line Fuel Additive Treatment, I experienced a huge improvement in the way my diesel engine runs, no more problems with cold starts, and I can actually FEEL how the health of my engine has improved.

It’s a real blessing that these products are available for purchase in the first place, and now I try to turn everyone I know that owns a diesel onto using Red Line!
Thanks a million from Arkansas!” -Mark Miller


3. Stanadyne Performance Formula Diesel Fuel Additive

The Stanadyne Performance Formula Diesel Fuel Additive – 16 Oz. Case of 12 is one of the only products on the market that passes the Cummins L10 Superior Test for product quality and cleanliness. The Stanadyne Performance Formula Diesel Fuel Additive is an all-season, all-purpose fuel additive that’s strong enough to correct nearly any diesel fuel related problem there is. If faulty/inferior quality fuel is your problem, you can correct it with this fuel additive.

GM, Ford, John Deere & Navistar have all given this Stanadyne product their seal of approval. And to show you that it works, and that it’s money well spent, take a look at the following customer feedback:

1983 Perkins Diesel Engine:
“My 1983 Perkins Diesel engine was designed for high sulfur fuel, of which I could find none. The formulations of diesel fuel these days are all LOW SULFUR, not HIGH SULFUR. The solution I found is the Stanadyne Performance Formula Diesel Fuel Additive. It provides the lubricity the engine needs, and to top it off, I haven’t found ANY water accumulation in the primary filter AT ALL.

And, since this 1983 Perkins engine is starting to get a bit old, it had a small problem with exhaust smoke. Not anymore! It’s like this Stanadyne Performance Fuel Additive has given me real confidence that it’s actually going to last for many more years!”

Think All Fuel Treatments And Injection Cleaners Are Pretty Much The Same? Think Again!

Diesel engine fuel injection cleaners are one thing. And fuel additive treatments are another. They are not the same thing. Meaning, while both types of products might accomplish cleaning your injectors, each product in the marketplace has a unique combination and ratio of ingredients that behave in a unique way.

Many people report in the Amazon reviews, that using countless other products didn’t work for them until they found the product that actually fixed their problem. Sometimes it takes a specific RATIO of ingredients to achieve the engine effect/repair you need. So don’t be afraid to try out different fuel treatment products in order to find the right one.

Thanks for reading this article on diesel fuel additives and why they are important. We hope you learned something new and that the recommendations will get you started down the road of taking care of your diesel engine in a better way.