CleanEngine AMSOIL Blog

AMSOIL provides measurable protection advantages in cold-start performance, deposit control, wear protection, and drain intervals — all backed by published independent testing. Here's what 20 years of dealer experience shows about where the real-world benefits actually show up.

Choosing the right AMSOIL product starts with your vehicle type, mileage, and how you actually drive — not just the viscosity on the label. Here's how to match the right product to your specific application across every vehicle category.

Hybrid engines face unique lubrication challenges including corrosion from condensation, fuel dilution from frequent cold starts, and infrequent engine engagement that prevents oil from reaching full operating temperature. Here's why AMSOIL Hybrid Motor Oil addresses each of these challenges specifically.

AMSOIL celebrated its 50th anniversary with 600 dealers and sponsored athletes including off-road champion Kyle Chaney, diesel performance legend Gale Banks, and racing icon Scott Birdsall. Here's a look at five decades of synthetic lubricant innovation from the company that made the first API-rated synthetic motor oil in 1972.

AMSOIL Extended-Life 100% Synthetic Motor Oil line is overbuilt so road warriors can confidently drive up to 20,000 miles (32,000 km) or one year between oil changes (whichever comes first). AMSOIL Extended-Life Motor Oil features a proprietary combination of advanced synthetic base oils and a boosted additive package that promotes cleanliness and prolonged engine life. Resists Oil Breakdown Some oils break down and significantly increase in viscosity (becoming thicker) after

Kyle Chaney has won King of the Hammers three consecutive times and credits AMSOIL DOMINATOR Racing Oil as part of his winning formula for extreme off-road performance. Here's what drives his success on and off the course.

Air compressors convert mechanical power from an electric motor or fuel-powered engine into potential energy stored as compressed air, which can be used to power pneumatic tools and equipment, inflate tubes or tires, and even clean the shop floor. Because they may be used infrequently, maintenance is often neglected. Low-pressure compressors that discharge up to 150 psi (10 bar) are commonly found in home improvement stores and household garages and are used primarily for inf

The internet is full of simple life hacks that use common household products to solve problems. These awesome alternative uses are incredibly convenient and increase the functionality of everyday items you already possess. For example, here are some vehicle hacks that make use of common non-vehicle-related products: Cola removes corrosion on car battery terminals. Whitening toothpaste cleans headlights Nail polish conceals paint scratches Hand sanitizer clears ice from hinges

Every year, millions of motorcyclists head out on a long-distance road trip to one of America’s iconic motorcycle rallies, including Sturgis Motorcycle Rally, Daytona Bike Week, and Laconia Motorcycle Week. These annual events often become defining life experiences for many riders as they escape their daily lives to seek out camaraderie with fellow enthusiasts, listen to great music and blow off steam. AMSOIL is a company of enthusiasts, and we love meeting other riders and s

AMSOIL Signature Series already outperforms the new motor oil specification.

Viscosity determines how well oil protects your engine at cold starts and under high-temperature load — and choosing the wrong viscosity grade is one of the most common maintenance mistakes. Here's what kinematic viscosity, dynamic viscosity, HTHS, and pour point actually mean for your engine.

Grease is a thick, cohesive substance used to lubricate moving parts and is designed to remain in place, even under high pressure and temperature. This makes it ideal for use in the many different bearings, joints and other mechanical components found in motor vehicles. One of the primary functions of grease is to reduce friction and wear on moving parts by creating a thin film between the surfaces of two parts that are in contact with each other. This durable film helps to r

Horsepower and torque are two important measurements used to describe the power of an engine, but they refer to different aspects of an engine’s performance. What is torque? Torque is a measure of rotational force and is more specifically defined as the amount of force required to rotate an object around an axis. Torque is often considered the “grunt” of an engine, as it determines the engine’s ability to perform work, and it is measured in pound-feet (lb-ft). Torque is what