Does Additech Actually Work? – Is It Worth It?

Manufacturers of fuel additives often come up with extraordinary claims like a particular fuel additive will boost your car’s engine by 20%. Additionally, the words “approved by the Federal Trade Commission” may appear on the package of fuel additives to reassure customers. These claims turn the commodity into a desirable product for buyers willing to pay for it.

However, is it worth spending money on? People often buy an Additech fuel additive but are unsure whether it is a good choice. As a result, we’ve determined the solution to your most frequently asked question: “Is Additech worth it?”

Before discussing the main goal of this article, we will talk about fuel additives and their types.

What Are Fuel Additives?

Fuel additives work to improve the quality of fuels used in motor vehicles. In addition to raising fuel’s octane rating, they may also prevent corrosion or act as lubricants, leading to enhanced potential and power by using higher compression ratios.Fuel Additives

There are two types of fuel additives: fuel stabilizers and fuel performance enhancers. Fuel stabilizers keep fuels in usable condition when sitting idle for a long time. Fuel performance enhancers promote the efficacy of fuel in use. Generally, fuel enhancers are mainly used as fuel additives.

Does Additech Do Anything?

According to Additech’s producers, this fuel additive removes existing deposits and prevents new ones from developing. This guarantees that your fuel injector runs smoothly.

Intake valves act as gatekeepers of the combustion chamber that block the access of air and fuel while enclosing the combustion chamber at the same time.

Is Additech Good for Cars?

Additech’s website claims that it is highly favorable to your car’s engine cleanliness. This fuel additive functions by cleaning carbon dioxide buildup across intake valves throughout the injection process.

Are Fuel Additives a Waste of Money?

Most of the online resources confirm that fuel additives don’t work. However, there might be a reason that many people feel skeptical about fuel additives.

Fuel Additives Work Based on Engine Condition

Deposit layers begin to form over the engine’s fuel injectors, intake valves, and combustion chamber. Fuel injectors are typically produced to tight tolerances, affecting the spray pattern and lowering fuel economy and power. Direct injection and high-pressure common-rail (HPCR) diesel engines, for example, place injectors near the combustion chambers, exposing them to heat.Fuel Additives Work Based On Engine Condition

This is when you notice a decrease in fuel efficiency, including throttle response, drivability, and fuel economy. Then you decide to get a fuel additive at the gas station, which claims to increase fuel economy. However, chances are you will see no change.

Therefore, before using any fuel additive, you must always check the product reliability and your engine’s condition. Remember that it’s the engine that does the work. As such, don’t expect miracles from a fuel additive.

Read Also: How To Bypass Fuel Pump Relay On Chevy Truck?

Is Injector Cleaner Worth It?

Fuel injector cleaners have gained popularity over the decades. However, no evidence proves their worth. However, some say that fuel injector cleaners work if you employ them accurately.

When there is an excessive amount of deposit buildup, it may be possible that standard injector cleaner solvents fail to work. As a result, the injector cleaning machine is the most effective tool for clearing a clogged injector. The process involves the removal of injectors from your car and then the pressurized cleaning of them using chemicals.

Get To Know: Is Carburetor Cleaner the Same As Brake Cleaner?

How to Operate Injector Cleaner

There is a wide range of injector cleaners available on the market. Therefore, you should always read the directions. Exceeding the concentration of the fuel injector can cause severe damage to your car’s gas tank.How To Operate Injector Cleaner

First, get a fuel injector cleaner of your preference. Before deciding on a fuel injector, you must always consider its company. Usually, a filled fuel injector works well with 50 liters (13 gallons) of fuel. Your car’s gas tank capacity may vary from 35 to 70 liters (9.2 to 20 gallons).

Speaking of using a fuel injector, it is best to put it into your tank before filling it up. So on your next visit to the gas station, make sure to discharge a bottle of injector cleaner into your gas tank before refilling it. Go through the directions given on the label of fuel cleaner and use accordingly. Your injector cleaner will combine well with added fuel.

Now you can drive back to your destination. Remember to empty the whole tank before topping up again, and don’t dilute the combination.

Also Know: Can Bad Knock Sensors Cause Rough Idle


We hope that this article has cleared all your doubts about Additech. In a nutshell, fuel additives only improve the efficiency of the engine. As such, do not expect them to work like magic. They will only work based on the engine’s condition. Before choosing any fuel additive, it is best to confirm the company’s authenticity and see customer reviews. This background search will help you set expectations.

Lastly, in the case of fuel injector cleaner, you should consider your gas tank capacity and add fuel cleaner appropriately.

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