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How to Compare Synthetic Motor Oils

You can compare synthetic motor oil performance with shear resistance, volatility, piston deposits and drain intervals.

September 1, 2026

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How to Make Your Car Battery Last Longer

Heat, cold starts and short trips shorten battery life. The right motor oil can help your car battery last longer.

September 1, 2026

How Engine Sludge Forms. And How to Prevent It.

Engine sludge is a black gelatinous substance that wreaks havoc in engines.

July 29, 2026

Sportsman Spotlight: John & Krista Long

A racing program rooted in hard-earned experience, mechanical self-sufficiency and the relentless pursuit of performance.

April 29, 2026

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Premium Valve-Body Protection

The valve body is the hydraulic control center of an automatic transmission.

March 5, 2026

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Two-Stroke and Four-Stroke Engine Lubrication Differences

January 19, 2026

How To

The 5 Approaches to Vehicle Maintenance: Which One Fits You?

Small additional efforts today can pay huge dividends down the road.

December 31, 2025

Why Does Gasoline Go Bad?

Chemical and physical changes in gasoline can lead to poor engine performance and potential damage.

December 26, 2025

Chasing a Land Speed Record with Scott Birdsall

Team AMSOIL driver Scott Birdsall reset his land-speed record at the Bonneville Salt Flats during Bonneville Speed Week 2025.

August 8, 2025

The Crucial Role of Motor Oil in VVT Systems

VVT issues are typically caused by poor maintenance and low-quality motor oil.

July 1, 2025

How To

The Difference Between Winter- and Summer-Blend Gas

Summer-blend gas carries slightly more energy than winter-blend gas, which means a small boost in fuel economy. Here's how else...

May 15, 2025

How to Clean Fuel Injectors: Gas and Diesel

Using proven AMSOIL fuel additives can save you money on expensive maintenance.

May 15, 2025

Prep Your Vehicle Now for Your Summer Road Trip

One thing that can dampen the good vibes of a summer road trip is car trouble.

March 25, 2025

How To

Be Prepared for Winter Driving

Prepare your vehicle for hazardous roads before winter arrives.

December 4, 2024

Cars & Trucks

How to Build a Winter Survival Kit for Your Car

Preparing a winter survival kit for your car or truck is essential to ensure your safety until help arrives.

September 17, 2024

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Turn More Heads with AMSOIL Car Care

AMSOIL car-care products are engineered with advanced technology to deliver powerful cleaning action that helps vehicles shine brighter.

June 3, 2025

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Your Ultimate Oil Change

Right product. Right package. Right to your door.

November 1, 2024

News

Which AMSOIL Motor Oil Is Right for You?

No matter what you drive or how you drive, AMSOIL provides specially formulated motor oil designed to protect your vehicle.

December 11, 2023

Bryce Menzies

Legend. After seven championships and numerous podium finishes, Bryce Menzies has already earned the moniker.

October 25, 2024

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