Diesel

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How Engine Sludge Forms. And How to Prevent It.

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

July 29, 2026

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A Decade of AMSOIL Ultimate Callout Challenge

March 27, 2026

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An AMSOIL Aerosol for Almost Anything

January 27, 2026

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Two-Stroke and Four-Stroke Engine Lubrication Differences

January 19, 2026

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The Easiest Way to Keep Your Vehicles Clean

AMSOIL Mudslinger prevents snow, mud and grime from sticking to your vehicles to make cleaning a breeze.

January 5, 2026

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

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

December 31, 2025

MyGarage Makes Tracking Vehicle Maintenance Easy

Track maintenance history, receive service reminders, access expert product recommendations and reorder fast and easy.

October 6, 2025

Protect Against Cylinder-Liner Cavitation

September 5, 2025

Biodiesel’s Impact on Diesel Oil

Biodiesel presents some benefits over conventional fuel, but it also presents some challenges to diesel oil.

July 23, 2025

How To

The Difference Between Winter- and Summer-Blend Gas

Summer-blend gas provides about 1.7 percent increased energy content, meaning it offers a slight boost in fuel economy. Here's how...

May 15, 2025

Prevent Fuel-Contamination Issues in Excavators

May 5, 2025

How To

Be Prepared for Winter Driving

Prepare your vehicle for hazardous roads before winter arrives.

December 4, 2024

Superior Diesel Cold-Temperature Protection

December 1, 2024

How To

How to Prevent Diesel Fuel Gelling

Learn how to keep frozen diesel fuel from leaving you stranded.

December 1, 2024

News

A Closer Look at Diesel Fuel Systems

While technology continues to advance, diesel fuel systems still require support from fuel additives with every tank.

August 27, 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

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What 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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Featured

How Engine Sludge Forms. And How to Prevent It.

Latest

A Decade of AMSOIL Ultimate Callout Challenge

An AMSOIL Aerosol for Almost Anything

Two-Stroke and Four-Stroke Engine Lubrication Differences

The Easiest Way to Keep Your Vehicles Clean

AMSOIL
SHOP BY VEHICLE TOOL

Browse Articles

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

MyGarage Makes Tracking Vehicle Maintenance Easy

Protect Against Cylinder-Liner Cavitation

Biodiesel’s Impact on Diesel Oil

The Difference Between Winter- and Summer-Blend Gas

Prevent Fuel-Contamination Issues in Excavators

Be Prepared for Winter Driving

Superior Diesel Cold-Temperature Protection

How to Prevent Diesel Fuel Gelling

A Closer Look at Diesel Fuel Systems

Featured In Other Sections:

Turn More Heads with AMSOIL Car Care

Your Ultimate Oil Change

What AMSOIL Motor Oil is Right for You?

Bryce Menzies

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