Do new cars need fuel tank additives?
2 Answers
New cars do not need fuel tank additives. Fuel tank additives mainly have two functions: cleaning carbon deposits and maintaining the engine. Cleaning carbon deposits: Carbon deposits are the byproducts of incomplete gasoline combustion, especially severe in direct injection models. If carbon deposits in the engine cylinders are severe, it can cause abnormal engine shaking, increased fuel consumption, and reduced power. Maintaining the engine: Reducing carbon deposits in the engine to ensure its normal operation. Since new car engines are in good working condition and have a short service life, they basically do not accumulate carbon deposits. Additionally, the fuel from gas stations already contains a certain amount of additives by regulation.
Should I add fuel tank additives to a new car? As an experienced driver, I think it depends on the type of car you drive and the road conditions. A new car's engine is as clean as a brand-new pot, and the fuel tank has a special protective coating inside, so there's absolutely no need to rush into adding anything. Additives like cleaners or water removers are originally designed to deal with deposits or prevent moisture, but a new car's system hasn't accumulated any issues yet. Adding them might disrupt the balance or even corrode components. Having driven multiple cars, my experience is that for the first 50,000 kilometers, simply using high-quality fuel is sufficient—save that money. Check the user manual; most brands do not recommend adding any additives to new cars. If you're really concerned, pay attention to the fuel quality at gas stations and avoid low-grade fuel. Regular maintenance, like changing the fuel filter, is far more reliable than adding extra substances. Develop good habits, and your car will naturally run smoothly.
