The repairs for the best oil stop leak on the market may be rather pricey. Fortunately, a little amount of oil may occasionally be prevented from leaking by using an additive. Here is a list of the ...

In this video, I address the issues with my Ferrari 308, the Influenzo, which is smoking excessively and consuming too much oil. I explore whether a simple engine treatment can resolve the smoking ...

Products are designed to address the unique challenges faced by hybrid engines, like frequent stop-start wear and moisture build-up, offering advanced protection where traditional additives fall short ...

Products are designed to address the unique challenges faced by hybrid engines, like frequent stop-start wear and moisture build-up, offering advanced protection where traditional additives fall short ...

This video examines a restricted engine fluid that is said to increase engine output by as much as 100bhp. Commonly banned for road use due to safety or emissions regulations, this additive has ...

Walk into any parts store and you'll see the rows of glossy bottles promising to stop engine wear, boost fuel economy, and make your old clunker run like it just rolled out of the factory. The auto ...

Marvel Mystery Oil, or MMO, — to the uninitiated, it may sound like a magical substance concocted from secret ingredients, and in some ways, that's exactly what it is. However, others may see it as ...

Royal Purple's vivid motor oil doesn't just promise protection — it sells performance in a bottle. With claims of it being stronger than conventional oil, better oxidation resistance, and a Synerlec ...

We earn commissions from purchases you make using links in our articles. Learn more. Most drivers know that regular oil changes are important for keeping their vehicles performing at their peak, but ...

Can a specially formulated motor oil clean your old car engine? That was a question addressed in an earlier article about Valvoline's "Restore & Protect" motor oil product, which they claimed would ...