Can New Cars Use Fuel Additives?
2 Answers
New cars do not require fuel additives. Here is some relevant information: 1. Function of fuel additives: Fuel additives, also known as fuel system cleaners, primarily serve to remove carbon deposits, which has been their main selling point. Additionally, they help maintain the engine and fuel system. Some specialized fuel additives can also improve the anti-knock properties of fuel. 2. Composition of fuel additives: Fuel additives mainly consist of nano-molecules, cleaning activators, antioxidants, anti-corrosion agents, demulsifiers, and over ten other components. They are designed to target harmful substances in fuel such as sulfur and gum deposits, as well as engine carbon deposits, thereby enhancing power, promoting combustion, providing anti-oxidation, anti-wear, cleaning, dispersing, demulsifying, anti-corrosion, and lubrication effects.
When I first bought my new car, I was debating whether to use fuel additives or not. The engine of a new car is already clean with no carbon deposits to remove, so adding this stuff seemed unnecessary. Still, I tried a bottle from a well-known brand and didn’t notice much difference in fuel consumption or power—just a bit of psychological comfort. The key thing is that the break-in period for a new car is crucial; you should drive it according to the manual for a few thousand kilometers first. Randomly adding additives might interfere with the engine’s optimization process or even affect the sensors. I believe the most cost-effective way to maintain a car is regular checks, oil changes, and air filter replacements—these can extend the engine’s lifespan. A new car runs smoothly, so there’s no need to spend extra on such additives unless you’re worried about future carbon buildup. In that case, using them occasionally is fine, but make sure to choose reputable brands to avoid issues. In short, you can use them, but they’re not a must.
