How Do I Switch from Conventional to Synthetic Oil?

To borrow a famous slogan, just do it. There is still some confusion about changing to a different type of oil in vehicles, particularly older models that have accumulated many miles. A small group of ill-informed individuals in garages and on blogs still cling to old beliefs that synthetic motor oils cause roller followers to

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Do Motor Oil Additives Work?

What do motor oil additives do? The shelves at your local auto parts store are full of aftermarket motor oil additives and oil treatments that promise a cornucopia of benefits, such as… Increased fuel economy Reduced friction Maximum horsepower Improved engine cleanliness To provide this added performance, aftermarket motor oil additives use different chemical components

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How a Differential Works (and the Type of Gear Lube to Use)

Think of all the devices we take for granted that improve our lives. The refrigerator. The microprocessor. The air conditioner. The spork.

What’s the Difference Between DOT 3 and DOT 4 Brake Fluid?

The primary difference between the two is their respective boiling points. I suspect I know your next question. But first, some background. The U.S. Department of Transportation classifies brake fluid into four main categories:

Carlisle Car Shows: While You’re There, Check These Out

  Each year, thousands flock to the Carlisle, Pa., fairgrounds for the sights and sounds of the Carlisle Events Car Show Series. Whether your automotive preference lands you firmly in the Ford, Chevy or Mopar camps – or somewhere else altogether – there’s something for everyone at Carlisle.  

Busting the 3,000 Mile Oil Change Myth

Change oil in your car

Changing your oil every 3,000 miles is a practice passed down for generations. The origin likely stems from the noble effort to provide consumers with a simple vehicle-maintenance rule that left plenty of room for error.

Are all Synthetic Oil Groups the Same? Group III vs IV vs V

The simple answer No. In fact, there are wide performance differences between base oil categories. Generally speaking, Group IV base oils offer the best performance, Group III second best, and so on in reverse order. But be forewarned – there are exceptions. And, you can’t judge motor oil performance solely on base oil type.

What’s the Minimum I Should Drive My Car? And Other Storage Tips.

There are daily driver vehicles that clock thousands of miles each year. There are seasonal vehicles that only clock hundreds. And then there are some whose odometers move only when being loaded or unloaded from a trailer. In any instance, sometimes a vehicle needs to be stored.

What Happens if I Use the Wrong Weight (Viscosity) of Oil?

It depends on how your engine is built and how it reacts to the specific viscosity of oil you use. That’s pretty nebulous, so here are some examples.

13 Reasons We Love Our Independent AMSOIL Dealers

Becoming an AMSOIL Dealer is as much about joining a team of like-minded enthusiasts as it is about making money. Many of the independent AMSOIL Dealers who distribute our products channel their love of speed and power through rebuilding classic cars, tearing up the motocross track and modifying their vehicles. Here, we present 13 reasons

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