πŸ₯‡ 5 Best Effective Diesel Additives (Guide 2019) –

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I’m Dario!

If you want to know why additives are essential today, watch this short explanatory video.

Is your car consuming much more than usual?

Is it now difficult to start the engine?

Problems in acceleration?

Well, don’t give up because the solution could be a simple step, using the best diesel additive on the market.

Diesel cars need products to keep the tank clean and to filter out impurities that inevitably end up inside the fuel.

But to find out what’s right for you, you need to read this guide carefully. Follow me then or click here now to scroll directly to REVIEWS OF THE BEST DIESEL ADDITIVES.

What are additives for?

Well, not everyone knows that thanks to the use of these solutions it is possible to effectively eliminate all the impurities present inside the tank and clean up the injectors and the combustion chamber.

Many believe that it is enough to buy an additive of any kind to solve all the mechanical problems of your car, but unfortunately it is not so, in fact there are in fact on the market several poor products that if used risk compromising forever the use of your car and your engine . In fact, Chinese products also arrived in this field unfortunately.

We must always be extremely careful when choosing a liquid to add in the tank of your car, not everyone knows that this is indeed a very delicate device that if compromised can lead to very serious consequences and a waste of money in repairs. Which is certainly not what we want.

But thanks to this guide there will be no fear, we have in fact selected for you only the best of the best to make sure you are enjoying whatever your choice of a quality product that can greatly improve the car’s performance.

There are two types of diesel additives, one explicitly dedicated to the treatment of biocide substances, or to eliminate impurities caused by the use of biodiesel.

The other type are the general additives that are used instead to lubricate injectors and the combustion chamber and to eliminate any bacteria.

When should the diesel additive be used?

Many believe it is a good idea to always use a diesel additive to improve the performance of your car.

But in reality things are not exactly like this, in fact this should only be used if the car starts to show symptoms like increased consumption or problems starting and accelerating.

It is good practice to use an additive treatment at each service coupon.

How to use the additive?

It is very simple, first of all we start by emptying the tank if possible total, in fact the success rates of the application are proportional to how effectively our tank will be empty.

The reason is simple to understand, a thorough cleaning must take care of defeating bacterial formations and impurities that have accumulated over time inside the tank, to do this it is necessary to have a free field in which to juggle.

The additive is then poured into the tank itself, taking care to respect the proportions indicated on the package.

A 100 liter tank will usually require 400 ml of additive, but this quantity depends a lot on the brand chosen.

Then refuel in diesel, some manufacturers advise to fill up directly, to allow the additive to complete the final phase in a complete and definitive way, others recommend to overcome at least half of the tank.

From personal experience it is good to follow this second school of thought, given that not everyone has the financial availability of these times to perform a full.

The 5 Best Diesel Additives 2019 (opinions)

1. Bardahl 12125 – my favorite

The Bardahl 12125 is certainly an extremely effective multi-function diesel additive, which means it can be used both for complete maintenance of the injection system and to reduce fuel consumption.

It can be used for supercharged engines and for direct or indirect injection systems as appropriate.

Very useful to protect the injection system and to clean the injectors and eliminate any impurities and bacterial formations inside the tank.

Extremely easy to use, it can reduce fuel consumption by up to 30%.

It removes the impurities generated with the use of biodiesel, which as we all know causes serious problems with the engine and the tank over time.

It is not uncommon to hear the car lose power and increase its pollutant emissions in the air a lot, so a treatment with the Bardahl 12125 will suffice to achieve performance very similar to that just out of the dealership.

It is surprising what a high-performance additive can do to the health of our car, and that is why I recommend it to anyone who has a car that feels old, a good additive is like a miraculous regenerator.

The percentage with which it should be dosed inside the tank is 0.2% -0.3%. To ensure the effective effectiveness of the product, it is good practice to use it only when the tank is completely empty and then repeat the operation every 3 full cycles.

The Bardahl is capable of effectively cleaning the injectors from fouling and more, you can keep them perfectly clean and healthy over time by activating a serious contrast to the formation of bacterial deposits.

The increase in engine performance is practically guaranteed thanks to the use of this product, consumption is very low.

For those interested, there is also the convenient function of protecting the car’s fuel system.

An extremely high performance product, good for every type of car, but more than anything else it is important how easy this is to use.

The bottle of the product can obviously be used for more treatments, so it will not be necessary to buy a new one every time you intend to clean the tank.

2. DieselSprint – an excellent alternative


1 LITER (1 bottle of 1000 ml) DIESELSPRINT Additive ...

1 LITER (1 bottle of 1000 ml) DIESELSPRINT Additive …

  • Main features: The DieselSprint is a professional product formulated as an additive for cleaning, lubricating and protecting any type of Diesel fuel system (low and high pressure injection, common rail type / pump injector).
  • Packaging: 1 bottle of 1000 ml with transparent band and graduated scale

An excellent alternative to the Bardahl is without doubt the DieselSprint, the name already suggests great performances, and in fact the use does not defeat its baptism.

But let’s see together well because we are facing one of the best diesel additives currently available on the market.

If you are looking for a product that actually manages to thoroughly clean and keep the injector nozzles clean, then the DieselSprint is for you.

It lubricates and reduces maintenance costs by a lot, I had a friend with an extremely noisy car that constantly produced a thick blanket of smoke in any driving situation, with the use of this product the machine is back as new.

The product is very concentrated, in fact very little is enough for a single treatment. The reduction in consumption is perhaps the real flagship of this additive, in fact it allows you to save up to 80km in full, a nice savings you don’t believe?

But in addition to saving, there is also quality, in fact the DieselSprint is practically a professional product used also in sports, it allows to protect and lubricate any Diesel system with a very high yield.

Very easy to use, and the price is also very low, so efficiency is combined with convenience.

The advantage of the DieselSprint is that it can be combined with any type of diesel power supply currently available in Italy.

The German laboratories have been able to create an innovative product with an incredible purifying and lubricating power. The nozzles of the injectors remain clean and are able to guarantee a 100% fuel spraying. This is the strategy that allows such a great reduction in consumption.

Corrosion is also prevented by the manufacturer’s proprietary eschelton enzymes.

But that’s not all: the DieselSprint can constantly keep the combustion chamber clean by returning it to its state at the time of purchase. A real bargain for anyone who is serious when it comes to engines.

The formation of traces of water or moisture that allow the formation of bacterial cultures are a very serious threat to our engine, this product intervenes in depth to counter it and thus reduce wear.

Another strong point is the sensitive reduction of noise and smoke, it lowers the freezing point of the diesel fuel inside the tank, operating in this way as antifreeze. A convenient additional function that will be convenient for many.

If you have problems in accelerating or turning on the car with hesitation and buy this product immediately, you will be grateful for it forever.

The application is as always very easy and the bottle in which it is sold is very convenient.

If you intend to clean the pump, combustion chamber and injectors once and for all, look no further and buy this product on amazon.

The results are also guaranteed to be durable, a real bargain for those who care about the health of their cars.

3. Powermax B33098 – improves the performance of older engines

We could not miss the Powermax B33098 in our list, many will wonder why it is not in the first place, and the very simple answer is that although it is a great product it is more recommended on dated engines, that is with several miles on the rump, this does not mean that is not very efficient even on new cars, but it is not a product of three hundred and sixty-four degrees like the Bardahl.

It is however a great recommended product.

Capable of improving the performance of old engines like no other. It also keeps the entire fuel system clean with a nice lubricating power.

It usually reduces smoke and noise and has a good price, so it is without a doubt a product to be considered as an alternative to the others presented in this guide.

The performances are rigorously improved, with excellent gains on the mileage in relation to the full, in some cases a saving up to 35% was found, the numbers speak for themselves.

Very easy to pour thanks to a proprietary spout invented by Powermax. The lubricating power is truly remarkable.

Surely there are many excellent reasons to use the Powermax B33098, among these the fact that it represents perhaps the best value for money at the moment on the market, an advantage not to be underestimated in such a difficult moment when even a few euros difference on a product can be a good reason to encourage the choice.

It eliminates all the most stubborn incrustations, but not only, it also manages to hinder the formation of bacterial colonies and deposits in the injectors.

If you have problems accelerating or turning on the vehicle and your car produces a lot of smoke and a lot of noise, it means that the time has come to buy the PowerMax and give a rejuvenated to the whole system of fuel and carburation of the vehicle.

It should be reapplied approximately every six thousand kilometers, which means that the bottle in which it is sold will last you a long time.

An incredible product sold at a super reasonable price that allows you to improve the performance of your vehicle, in particular if it is a bit old-fashioned.

4. Bardahl DPF Cleaner – excellent for particulate filter

Here is another great product to come from the manufacturer Bardahl: the DPF Cleaner.

Anyone who has had anything to do with Particulate Filter diesel engines knows how good this brand is. The DPF Cleaner is in fact designed and designed to protect the particulate filter and allow it to be regenerated.

It also prevents clogging.

This additive makes it possible to purify and clean the particulate filter in a fast and efficient manner and to keep it clean over time, even months later.

Using the Bardhal DPF Cleaner will prevent further deterioration of the particulate filter if it is already worn out, and it also triggers any regeneration to a temperature lower than that required by the system that drives the car.

Excellent way to burn all the impurities contained in the filter that in this way burn completely disappearing without leaving any trace.

The Bardhal DPF Cleaner is perfect for keeping the oil at a constant dilution coefficient and thus solving any kind of problem related to clogged particulate.

To continue to have a car that travels to the best of its ability, in fact, not everyone knows that in addition to the tank and the pump it is of fundamental importance to keep the particulate filter clean, in this way consumption will be kept even on long journeys and serious damage to the vehicle’s combustion system will be avoided.

Use with an empty tank is recommended.

There are certain vehicles that use particulate filters, if you own one of these, run to buy Bardhal’s DPF Cleaner, in fact there is no better product on the market to keep your filter healthy. This will reduce unwanted emissions and get the best out of your machine.

In conclusion

Diesel fuel additives are certainly a possibility that should not be underestimated to boost your diesel engine towards a new dimension of performance, help the car consume less and can infinitely improve the recovery and acceleration phase.

Why deprive yourself of such a large and obvious advantage?

The prices at which they are sold are also so insignificant, their use is so immediate and simple, there is really no excuse for not using an additive today.

Diesel is also becoming increasingly polluted and modern engines at the same time become increasingly sensitive, incredible to say, to the addition of dirty water and sediments that normally form in the tank.

Today, as never before, there is a need to take care of the carburation system of your car.

A European directive has established that all diesel sold must contain a percentage of biodiesel of around 15% of the total, which means that the diesel we currently use is very different from that of twenty years ago, it is mixed with a renewable energy source for preserve the environment.

But while preserving the environment we forget about the health of our car, in fact it is easy for the presence of biodiesel, even if in small proportions, to compromise the proper functioning of the vehicle by increasing the presence of bacteria on the bottom of the tank and therefore the risk of this dirt transferring directly to the combustion chambers and over time compromises the car’s performance and longevity.

To understand when your machine needs treatment with additives, it is sufficient to realize whether or not a gradual loss of gloss of the engine is taking place, but this could be difficult to verify by those who do not have much experience with the world of cars.

However, there are some symptoms that are very clear:

  • copious exhaust gas emissions
  • difficulty turning on the engine
  • acceleration problems
  • higher consumption than usual

If you encounter these problems and you own a diesel car, there is no doubt about it, you have to run for cover as soon as possible by purchasing an additive.

The world of engines can be very complicated and can lead to confusion for those who are not very familiar with it and have never opened the hood of a car in their life.

It is never too late, however, to inform yourself and start making a much more conscious use of the car. Since these vehicles are very expensive, it is a real pity to compromise their operation due to personal negligence.

Technology is making great strides every day, but it is often difficult to keep up with it by managing to maximize the possibilities, but do not worry, this is not the preserve of experts, with the help of guides like this one above anyone can be able in a few minutes to inquire and enter the world of cars from the main door.

Taking care of your car you also take care of yourself, don’t forget. Objects can be our friends or our enemies, it depends only on ourselves and on the relationship we decide to establish.

It is useless to feel overwhelmed by modern technology, better take the reins and tame them for your own use and consumption.

I hope I have been helpful and at the same time have entertained and amused you.

Until next time

Greetings from Dario di Pro Contro!


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