Is Fuel Additive a Tax on Intelligence? 2025 Test: Useless for New Cars, Minimal Effect on Old Cars

First, let’s talk about my new car, which I’ve been driving for only six months and hasn’t even reached ten thousand kilometers. A friend had told me, "You need to take care of a new car," so I bought ...
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Are Fuel Improvers Worth It for Modern Car Engines?

Modern fuel stations and auto stores are filled with small bottles of additives and so-called fuel improvers, all promising ...