If you're not a do-it-yourself car owner, then tackling relatively simple maintenance like an oil change can be daunting. It gets even more confusing when trying to decide which kind of motor oil you ...

Of all the advanced technologies that have impacted the automobile, some of the most significant, and perhaps the most seldom recognized, are the advancements in lubricants. And while modern engines, ...

In the 1950s, motor oil started to come in grades. Some grades were formulated to work better in cold weather, while others helped keep hot engines lubricated more effectively. Today, with our ...

Q:For a while all I heard was how using oil with reduced zinc would destroy an engine equipped with a flat tappet cam, but the controversy seems to have died down. I'm about to put my dad's 1955 ...

We earn commissions from purchases you make using links in our articles. Learn more. Save time and money by changing your own oil. See the best conventional motor oils here. Shopping for engine oil ...

NEW JERSEY (WABC) -- The New Jersey Office of Weights and Measures issued a statewide ban Thursday on 19 motor oil products after lab testing showed the viscosity on labels did not match the oil ...

Engine oil is to a vehicle what blood is to the human body - essential for survival. Beyond keeping the engine running smoothly, it lubricates moving parts ...

Given the chore of changing it every few months, the typical motorist realizes that engine oil degrades over time. Some will also notice the mysterious codes for the different grades—10W-40, 5W-30, ...

A good quality 10W40 engine oil should be perfect for your car, Carol. Always go for a known brand of oil rather than the cheaper, Brand-X supermarket stuff, as quality varies enormously. Keeping ...