Do new cars need fuel additives when refueling?
3 Answers
New cars do not require fuel additives when refueling. Since the engine of a new car is in good working condition and has a short service life, there will be no carbon deposits buildup. Moreover, the fuel at gas stations is already regulated to contain a certain amount of fuel additives. Fuel additives, also known as fuel system cleaners, currently serve the functions of cleaning carbon deposits and maintaining the engine. Precautions for refueling a new car: First, understand the gasoline grade and the location of the fuel tank to avoid using the wrong grade of gasoline. When arriving at the gas station, make sure to check whether it's gasoline or diesel, find a suitable position to park, and prepare to refuel. After refueling, remember to tighten the fuel cap until you hear a click before starting the car.
When I bought my car, I asked a mechanic, and they said new cars really don't need fuel additives when refueling. New car engines are fresh from the factory and designed to be clean. Adding these additives might actually interfere with the original lubrication system, wasting money and adding unnecessary chemical burdens. Fuel additives are mainly used to clean carbon deposits in older engines and improve fuel efficiency, but after driving for a few years, I found that the manufacturer's maintenance manual usually doesn't require additives for new cars. If you've bought additives and want to use them, it's best to check the manual or consult a 4S shop first—don't blindly add them just because a gas station promotes them. Saving this money for regular oil changes or tires is more practical. For a new car, keeping maintenance simple is the way to go.
As an experienced driver who has owned many cars, I can say from experience that new cars don't need fuel additives at all. The engine of a new car is well run-in, and additives are just extra trouble - a waste of money that might even cause fuel system incompatibility issues. Fuel additives are meant to solve sludge problems in old cars, but new cars have optimized fuel systems, so just filling up with good quality fuel from regular gas stations is sufficient. I remember being tricked into adding them when I bought my first new car, and it actually increased fuel consumption instead of reducing it, wasting dozens of yuan for nothing. The key to maintaining a new car is changing the oil and filters on time; additives are completely unnecessary - don't be fooled by advertisements.
