Do Older Vehicles Need High Zinc Motor Oil?

Jerry Dixey's Car

Thanks to Hugh Ashburn for asking this question on our Facebook page. I assume when you say “older,” you mean a classic car or hot rod with a flat-tappet camshaft. Compared to their roller-cam counterparts, flat-tappet cams undergo sliding contact rather than rolling contact.

What is Synthetic Motor Oil?

AMSOIL Sig Series SAE 5W-30

As most of my friends know, and you now as well, I listen to audio books during my daily commute. My current book, about history’s first billionaire, is titled “Titan: The Life of John D. Rockefeller, Sr.” It’s a massive book about a massively complex man, and it’s been a fascinating “read.”

How Much “Synthetic” Is In My Oil?

Pouring oil

Unlike food and drug companies, which must disclose the ingredients in their products, lubricant manufactures aren’t held to the same mandate, which can cause confusion if you’re shopping for synthetic motor oil. Store shelves are lined with oils described as “full synthetic,” “semi-synthetic,” “synthetic” and even “100% synthetic.”

Synthetic Oil Beats Conventional in AAA Test

Pouring oil

My mother took the Culligan Man to task not long ago. Not the flesh-and-blood Culligan Man, but the actor on TV. It happened when I was visiting my folks during lunch. I have lunch at my parent’s house here in Superior, Wis., every Wednesday.

Why do European Vehicles Require Special Oil?

BMW

For all the grin-inducing benefits of owning a European car – finely tuned performance, sophisticated styling, prestige – they can be a pain to own. According to this list, four of the top five most expensive vehicles to maintain hail from across the pond.

How Does Motor Oil Become Contaminated?

Motor oil deteriorates and becomes unfit for service due to accumulation of contaminants in the oil and chemical changes (additive depletion and oxidation) in the oil itself.

Can Your Motor Oil Handle the Seven Responsibilities of a Lubricant?

Most motorists understand the primary functions of motor oil: reduce friction and wear. However, motor oil and other lubricants must do more to protect your vehicles and equipment. With engines and equipment becoming more powerful and sophisticated, it takes a properly formulated, well-balanced lubricant to carry out these seven critical functions.

AMSOIL Expands Signature Series Line with 5W-50 Synthetic Motor Oil for Ford Mustangs

What is it about the Ford Mustang that so excites the imagination? Well, for starters, consider the name. Mustang. When I think of mustangs, I think of wild horses. And when older men think of Mustangs, they think of the wild horsepower packed under the hood of that particular breed of Sixties muscle car.

What is the difference between synthetic and conventional oil?

Motor oil, whether synthetic or petroleum-based, consists of molecular chains of hydrogen and carbon atoms, referred to as hydrocarbons. Petroleum crude oil is a thick, highly flammable dark-brown or greenish liquid with high energy density. Many contaminating elements exist in this complex mixture of hydrocarbons, including sulfur, nitrogen, oxygen and metal components such as nickel

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New Motor Oil Specs are Coming

Time for an Oil Change

As engine operating conditions grow more severe, so do the demands placed on your motor oil. New engine hardware such as turbochargers, direct injection and variable valve timing (VVT) place increased stress on your engine oil.