Top 5 Best Diesel Injector Cleaner 2020

best diesel injector cleaners

best diesel injector cleaners

Diesel engines are now increasingly popular among the car owners. It performs really well until it gets distracted by different types of soot and deposits in the diesel injector. To get the best performance again, you need to either change the diesel injector or clean it up. Changing the diesel injector is expensive. What you can do is to clean the diesel injector. And to clean the diesel injector, you need the best diesel injector cleaners. The market is now flooded with a lot of cleaners. Finding the best diesel injector cleaners is really tough.

But don’t panic. We are here to help you. In this article, I am going to review some of the best diesel injector cleaners in the market so that you can easily pick the best one without any hassle. So without any further due, let’s get started. Here we go.

Best Diesel Injector Cleaners Table

ImageProduct NameRatingCurrent Price
BG 245 Premium Diesel System Cleaner5.0CheckHere
Stanadyne Diesel Injector Cleaner5.0CheckHere
Power Service Diesel Kleen + Cetane Boost4.9CheckHere
Hot Shot's Secret Diesel Duo4.9CheckHere
Stanadyne Formula One Shot4.8CheckHere

1. BG 245 Diesel Fuel System Cleaner

BG 245 Premium Diesel Fuel System Cleaner

BG 245 Premium Diesel Fuel System Cleaner is one of the best diesel injector cleaners in the market right now. It will get your job done and make your engine super-fast. You will get the brand new performance from your engine once again.

It removes all the harmful deposits from the injector and restores lost power as well as acceleration. This is the thing you need and expect from the best fuel injector cleaner. And the best part about it is that it is Compatible with cap-less gas systems.

In addition to that, this amazing injector cleaner will help your car save gas. By cleaning the injector entirely, it saves more fuel. Besides, it lowers emissions, improves the cold starts, and smooth-ens idle. You know, inadequate fuel stability for controlling deposit formation, the diesel might be extremely sensitive to fuel breakdown. As a result, it can increase the deposit buildup that can lead to heavy power loss and exhaust emissions.

Overall, this is a real good one. It is suitable for high-pressure common rail engines. Also, you can use it in other engines as well. So, you can take it with full confidence.

  • Can withstand high temperatures.
  • Restores HP.
  • Boost cetane.

  • Harmful product.

Check Price on Amazon


2. Stanadyne Diesel Injector Cleaner

Diesel Injector Cleaner

The Stanadyne Performance Formula Diesel Injector Cleaner is the only injector that is made by a fuel injector producer. As a result, you can easily imagine how effective it can be. It is made to deliver the best performance.

The Stanadyne Performance Formula Diesel Injector Cleaner is another good cleaner in the market right now. It is useful, and it helps you keep your engine safe, clean, and fast all the time. It is one tank clean up the system.

One of the main features of this cleaner is the components. It comes with some fantastic useful components that can prevent wear. As a result, it can easily keep your injector clean all the time. You can keep your engine clean by using it 4-6 times a year or when the engine problem arises.

Along with its effectiveness, it is efficient, as well. Only one bottle of cleaner can treat up to 50 gallons of diesel. As a result, you need less cleaner compared to others.

And lastly, its detergent prevents all the external as well as internal deposit and Increase horsepower, restore Engine Performance, and Improve Fuel Economy.

So overall,

when it comes to top-class diesel engine cleaner, this one will be on the top for sure. If you are looking for a good cleaner that can help you clean your engine and make it fast, then you can go for this item.

  • Improves fuel consumption, power and performance.
  • Extends the life of an engine.
  • Reduces the noise and eliminate black smoke.
  • Only one bottle is enough.

  • Should be used for LLY.
  • Some cars it cannot restore.

Check Price on Amazon


3. Power Service Diesel Kleen + Cetane Boost

If you are looking for a mixture of diesel injector cleaner and Cetane booster, then I am presenting you with the Power Service Diesel Kleen. It is a classic injector clean with many uses. It comes with features that keep your engine protected, clean, and fast all the time.

One of the main features that I love is that it prevents the injector from sticking in engines. It is a great feature. In addition to that, like any other good diesel cleaners, this one cleans the injector easily.

Other than that, it increases the cetane up to 6 numbers. As a result, your engine runs smoother even with less power and at the same time, fastens the cold star.

Besides, it can save fuel. According to the company claim, it can save up to 8% fuel. That means you can save your money as well.

And lastly,

it comes with lickdiesel® Lubricator that maximizes the fuel lubrication and protects the pumps as well as injectors. It stabilizes the stored fuel, as well.

However, the problem with this one is that it is not suitable for the winter season. You can use it effectively in the non-winter seasons only. As a result, if you are living in such an area where all months are winter, this one might not be a good option for you. You should choose others from this list.

Overall, I can say that it is a pretty good one when you need all in one. You are getting injector cleaner, and at the same time, it is doing some extra work to keep your engine cleaner, smoother, and faster all the time. So don’t hesitate to buy it.

  • Makes an engine more economical than similar cleaners.
  • Eliminates the black smoke.
  • Protects the fuel system.

  • Not effective on truck engines.

Check Price on Amazon


4. Hot Shot’s Secret Diesel Duo

The Hot Shot’s Secret Diesel Duo is another good cleaner that comes with other features as well. It promises to keep your engine fresh, smooth, and fast; it is designed in such a way. The Hot Shot’s Secret Diesel Duo is a unique mix of a proprietary carbon nano lubricant and synthetic cleaner that cleans stiction and at the same time, reduce the coefficient of friction.

It comes with a stiction eliminator that helps the engine to restore the power as well as compression. The Hot Shot’s Secret Diesel Duo is a unique feature that you rarely find in any other good cleaner. Also, this eliminator protects injectors, rings, and turbo.

Besides, the stiction eliminator reduces the wear of the engine injector and thus prolongs the life of the engine. Along with that, this fantastic blend cleans the injector clips, as well.

And lastly, it can boost cetane up to 7 marks, which is higher than the previous one. As a result, it saves a lot of energy. It restores the throttle as well.

So overall, if you want to increase gasoline or diesel engine fuel economy, or reduce wear, and dissolve the power-robbing stiction, then this one can be a good one for you. Choose it with confidence.

  • The horsepower will be increased.
  • Decreased the fuel consumption.
  • Protects the elements of the fuel system.
  • Should be used once in every six months.

  • Some users complained about injector failures.

Check Price on Amazon


5. Stanadyne Performance Formula One Shot

And the last item of the list of best diesel injector cleaners is the Stanadyne Performance Formula One-Shot. As you know, it is the only engine manufacturing company that produces cleaner so that you can keep your engine fit all the time.

One of the main features of this blend is that it meets all the fuel system requirements, including model, make, or year. As a result, you can use it regardless of your model, make, or year.

Unlike many other good cleaners, this one is suitable for all weather. As we told you that some cleaners are only compatible in summer only, this one is different and all in one. It is designed to give you peak performance regardless of the seasons.

In addition,

it increases the horsepower. It can boost the cetane up to 5 points. As a result, it can improve acceleration, combustion, power, and torque at the same time.

And lastly, it is super easy to use. But it is super useful, and it improves the fuel consumption. A test shows that it can reduce fuel consumption by up to 9.6%.

So overall, if you want an all in one item that will take care of your engine completely, then you can go for this one. It is an excellent solution to your engine. So if you are looking for the best formula for your engine, go for this one.

  • Restored engine performance.
  • Increased horsepower.
  • Improved fuel economy.
  • Reduce engine noise.

  • Formula is hazardous.

Check Price on Amazon


When you should use diesel injector cleaner?

Now the question is that when you should use the cleaner. Do you need to use it daily or weekly, or monthly? In general, you need to use it once every three or four months to keep your engine clean, smooth, and fast.

But sometimes, you might see that your engine is not working properly. In that case, you should use it. Some people use the cleaner only when they face any problem in the engine. But you should not do that. The reason is that when you use the cleaner after the problem, it will not result well.

Why should you use an injector cleaner?

The car has a lot of different types of injectors that spray fuel to the engine so that it can create the combustion. That means the main task of the injector is to provide fuel to the engine. Now when the injector gets dirty with debris, dirt, and other dust, it will not work properly.

And when it happens, your car engine starts creating problems. You might face problems such as noise, smell, and others. You might not get the perfect mileage, your car might not run smoother as before, or others.

And the most important fact is that when these problems continue, it can permanently damage the car. That is why every car owner needs to use cleaner regularly so that your car engine remains clean and fresh all the time for the best performance.

Buying guide for the best diesel injector cleaners

Now you have a suggestion of the best injector cleaner. But you are still confused to choose the right one for you, right? Well, don’t panic. If you can remember some points while choosing the cleaner, you can easily pick the right one.

Types of engine

The first thing you need to check is the type of engine. Not all types of the engine can be cleaned through all types of cleaner. Some engines are fueled by gas, where some engines are fueled by diesel. That is why you need to check which type of engine you have, and based on that; you need to choose the type of cleaner.

If you choose gas fuel injector cleaner and if your car engine is fueled by diesel, that will not work for sure. So be careful here.


The next thing you need to consider is your purpose. Why are you purchasing the cleaner? Is it because of the cleaning or you want more? Some cleaners only clean the injector and do nothing more than that where some cleaners do more than just cleaning. So, determine what you are looking for and, based on that, go for the cleaner.

Mileage enhancer

Another thing to look for is mileage. Does the cleaner increase the mileage? It is not like increasing the mileage than the new engine. After using the engine for several years, the engine loses its mileage, and a good cleaner increases it once again. So make sure you are purchasing the cleaner that can increase the mileage.


Check the amount needed to clean the injector. It is important because you do not want to spend a lot of money on cleaning. You should go for an efficient one. That can clean the engine injector easily and at the same time, requires less.


And lastly, check if there is toxicity or not. Some cleaners come with toxicity. It is not suitable for the engine at all. It might clean the injector, but at the same time, it will damage the injector as well.

Final Say About Best Diesel Injector Cleaners

I hope now you can easily pick the right one for you. Actually, a good cleaner can keep your engine clean and smooth for a long time, and you can experience a good ride every time. So spend a little bit of your time on purchasing that and make sure you have chosen the best diesel injector cleaners.

We have a good list of the best diesel injector cleaners, and you can purchase from the list. It will help you for sure. Now the decision is yours, best of luck.

Read More: Best Oil Filter Synthetic Oil


Hey everyone! I’m  McZuberi and I’ve been working as an auto mechanic for over a decade. So, I am write about auto parts for different brands. Highlight the good and bad aspects of different brands in my articles. Also, I write about how to install auto parts and how to use them. I always try to benefit the reader. Read my article and stay tuned. Thank you.

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