Engine oil color reveals its age, contamination level, and operating condition. Fresh oil is amber or light brown. Oil darkened to black but still translucent after a few thousand miles is normal.

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon ...

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 ...

Oil leaks are one of those problems that most car owners face sooner or later. No matter how well you maintain your vehicle, leaks can develop over time as seals and gaskets start to wear out. It’s a ...

It’s an advanced, next-generation engine oil standard focusing on ultra-low viscosity oils for modern engines. When purchasing oil, look for the API Service Symbol "Donut" on the label, which is an ...

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 ...

It doesn't matter if you have a hybrid or conventional gas-powered car, a good motor oil can make the difference between a long-lasting engine and a sputtery ride. Here's what you should look for when ...

Everyone wants their engine to run smoothly and last a long time, and battling internal friction and wear is key to achieving that. Liqui Moly promotes its Cera Tec oil additive as a high-tech way to ...

As someone who's driven classic cars daily for around 15 years, as well as working on and restoring such cars throughout my education, I take vintage automotive maintenance very seriously. Many of ...

"The past," said English novelist L.P. Hartley in his 1953 novel The Go-Between, "is a foreign country; they do things differently there." As far as book openings go, it's pretty solid. Right up there ...

Under normal circumstances, most modern engine oil and gasoline brands work fine on their own to keep your engine running smoothly. But there may be cases where even the best of them could use a ...

National automotive aftermarket parts distributor Mighty Auto Parts recently announced a new oil additive to its chemical product offerings: Mighty VS7 Engine Shield. National automotive aftermarket ...