Should You Add Fuel Additive When Refueling a New Car?
3 Answers
It is not necessary to add fuel additive when refueling a new car. Precautions for refueling a new car: 1. Do not fill up the tank for the first time; 2. Avoid refueling only when the fuel warning light comes on; 3. Choose to refuel in the morning or evening; 4. Avoid refueling right after the gas station has received a fuel delivery; 5. Choose reputable gas stations; 6. Always select the appropriate gasoline grade based on the engine's compression ratio; 7. Refuel promptly after purchasing a new car. Fuel additive, also known as fuel system cleaner, serves to: clean carbon deposits, maintain the engine and fuel system. It mainly consists of nano-molecules, cleaning activators, antioxidants, corrosion inhibitors, and demulsifiers.
I often get asked this question by new drivers. As someone with considerable car repair experience, I believe adding fuel additives to a new car is completely unnecessary. A new car's engine is brand new and well-designed, free from any carbon deposits or contamination issues. Adding additives might actually disrupt the fuel system's balance. Common issues include additive incompatibility, leading to sensor false alarms or warning lights, and even affecting warranty claims. Modern gasoline already contains cleaning agents sufficient for engine maintenance. It's better to save the money for regular oil changes and maintenance. What truly matters isn't adding extra substances but choosing high-quality gas stations to ensure fuel purity. If you must use additives, waiting until the car has tens of thousands of miles on it is a wiser approach.
Friends, why do you add fuel additives when refueling your new car? As an ordinary car owner, I'd like to share my perspective: it's really unnecessary. New cars come perfectly tuned from the factory and run smoothly. Those additives claim to save fuel and boost power in ads, but the actual effects are negligible. Spending dozens of yuan on a can that makes no difference is just a waste. If it's a substandard product, it might even clog fuel injectors or damage components, leading to costly repairs. The break-in period of a new car is best left untouched—just use the specified gasoline grade. For long-term maintenance, sticking to basic care is more effective than fussing with additives. The money saved can be better spent on car washes or upgrading accessories, which is far more worthwhile.
