Let's face it, most engine additives don't really improve performances. If you want to try one that does, here's what you ...

We regularly get questions about what gas to use–an important question not only from the standpoint of savings but also for engine health. All gasoline is created equal, or at least nearly equal. From ...

Additives represent 15 to 20 percent of a gallon of oil with the balance being high-quality base oil. Additive packages play a key role in helping to keep an engine clean and protected from varnish ...

We earn commissions from purchases you make using links in our articles. Learn more. Fuel injector cleaners can help increase your car's performance and fuel economy. It's the easiest way to clean ...

When it comes to modern cars, even the latest advanced engines need a bit of help to keep running cleanly and efficiently. Luckily, STP® has a range of easy-to-use fuel additives, which have been ...

Modern engines are more advanced and more demanding, which is why fuel chemistry is a critical factor when it comes to keeping them performing at their peak. Today’s engines face stress from heat, ...

Additives are like energy drinks for your engine or at least that is how they are marketed. The additives supposedly help your engine to run smooth, become more powerful and fuel efficient, protect ...

While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem. In many cases, just using a quality ...