What does fuel additive mean?

[VonDelaney]

Fuel additive is a type of fuel treatment that is directly added into the vehicle's fuel tank to clean carbon deposits, improve atomization, reduce wear, and lower emissions. Here is the relevant information: 1. Introduction: Fuel additive (also known as gasoline detergent or fuel treatment) is a type of automotive chemical and a common name for the third generation of gasoline detergents. 2. Function: Its purpose is to address carbon deposit issues in the fuel system of fuel-injected vehicles, quickly restore the engine to optimal working condition, and compensate for certain deficiencies in gasoline properties, while also providing new beneficial characteristics such as improved atomization, reduced wear, engine protection, and lower emissions.

[SanLucas]

Oil Booster is actually a common name for fuel additives, equivalent to a health supplement for cars. Normally, you pour a small bottle into the fuel tank before refueling. It helps the engine clean up carbon deposits and sludge, especially suitable for older cars that frequently encounter traffic jams in urban areas. After using it a few times, I felt the throttle response became smoother, and fuel consumption slightly decreased. When choosing an Oil Booster, pay attention to the ingredients—PEA-based formulas offer good cleaning effects without damaging parts. However, don’t believe it can cure all problems. If the engine has real issues, you still need to visit a repair shop. Remember to buy genuine products from reputable brands, as off-brands might corrode fuel lines. New cars generally don’t need it for the first two years—wait until you’ve driven 30,000 to 40,000 kilometers before using it.

[LaCooper]

Oil Booster, commonly known as fuel additive, is a little helper mainly used to tackle engine carbon deposits. I add a bottle during every maintenance service, and it really makes the engine sound smoother during acceleration. The principle is that its active ingredients can decompose carbon deposits during combustion, preventing fuel injector clogging. Remember, it works best when poured in before refueling. Don't hesitate to fill up the tank after adding it, as this ensures better mixing of the additive. With so many brands on the market, it's easy to get overwhelmed. I recommend choosing products with API certification or those recommended by the original manufacturer. However, note that new cars with less than 20,000 kilometers don't need it, as excessive cleaning might damage the catalytic converter.

[Garcia]

Oil Treasure is officially named Fuel System Cleaner, which is like facial cleanser for engines. When I worked in auto repair, I saw too many problems caused by inferior oil cleaners - some people even ended up with clogged fuel lines requiring expensive repairs. Choosing Oil Treasure mainly depends on purpose: red packaging is for intensive cleaning, while blue is for routine maintenance. Add one bottle when refueling, and you'll see results after running through one tank of fuel. It not only cleans fuel injectors but also prevents rust and extends component lifespan. Particularly beneficial for vehicles frequently driven short distances, it helps prevent cold start vibration issues. But remember not to use it daily - applying every 5,000 to 10,000 kilometers is ideal.

[CalvinLynn]

Oil Magic is essentially a fuel additive, and all three of my cars use it. The most noticeable effect is that the exhaust smell becomes less pungent after use, and the emission values during annual inspections also improve. Currently, there are three generations of Oil Magic on the market: the first generation cleans the fuel system, the second removes carbon deposits, and the third also protects the oxygen sensor. I make it a habit to add one bottle every time I refuel, but it's important to avoid switching between different brands consecutively. Before purchasing, check the manual—some direct-injection engines require specialized formulas. Don’t believe the gas station salespeople’s claims of 30% fuel savings; in reality, a 5% reduction is already quite good.