Home - AMSOIL Blog

Skip to main content

Latest

How To
Ask AMSOILDieselProduct HighlightsCars & Trucks

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
How ToNews
Ask AMSOILCars & Trucks

How to Clean your Gas and Diesel Fuel Injectors

Using proven AMSOIL fuel additives can save you money on expensive maintenance.
May 15, 2025
NewsEvents
Car ShowsSponsorships

LS Fest: An Enthusiast Event that Bleeds Performance

Enthusiasts looking for a car show that blends beauty and performance should add LS Fest to their calendar.
May 12, 2025

Editor’s Picks

News
Product HighlightsIndustry News

Your Ultimate Oil Change

Right product. Right package. Right to your door.
News
Product HighlightsIndustry News

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.
News
Product HighlightsAsk AMSOIL

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.
NewsHow To
Ask AMSOILDieselCars & Trucks

Top 5 Motor Oil Myths Busted

Motor oil myths abound. Here are five of the most persistent along with our myth-busting facts.
NewsHow To
DieselAMSOIL HQProduct HighlightsAsk AMSOILCars & Trucks

Synthetic vs. Conventional Oil: The Definitive Guide

Find out everything you need to know about synthetic vs. conventional motor oil.
How ToNews
Product HighlightsAsk AMSOILCars & Trucks

5W-20 vs 5W-30 vs 10W-30: What’s the Difference?

The primary differences are their viscosities when cold and once your engine has reached operating temperature.
How ToNews
DieselAsk AMSOILCars & Trucks

Transmission Flush vs Fluid Change: Which is Better?

Is a flush or pan drop better when changing transmission fluid? Learn the pros and cons of each method.
How To
DieselCars & Trucks

How to Check Power Steering Fluid (and When to Change it)

There are a couple ways to change power steering fluid, depending on your technical know-how.
How ToNews
Ask AMSOILCars & Trucks

How to Clean your Gas and Diesel Fuel Injectors

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

Featured

News
Product HighlightsIndustry News

Your Ultimate Oil Change

Right product. Right package. Right to your door.
November 1, 2024
News
Product HighlightsIndustry News

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.
May 23, 2024
News
Product HighlightsAsk AMSOIL

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
How To
Ask AMSOILATV/UTVDieselMarineMotorcyclesSnowmobileSmall EnginesDirt BikeCars & Trucks

Understanding Oil Viscosity

Viscosity is the measure of a fluid’s resistance to flow.
January 17, 2023

What Does Oil Viscosity Mean

Oil viscosity is the measure of its resistance to flow. How quickly or slowly motor oil flows affects how well it protects your engine.

Latest News

How To
Ask AMSOILDieselProduct HighlightsCars & Trucks

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

How ToNews
Ask AMSOILCars & Trucks

How to Clean your Gas and Diesel Fuel Injectors

Using proven AMSOIL fuel additives can save you money on expensive maintenance.
May 15, 2025
NewsEvents
Car ShowsSponsorships

LS Fest: An Enthusiast Event that Bleeds Performance

Enthusiasts looking for a car show that blends beauty and performance should add LS Fest to their calendar.
May 12, 2025
NewsEvents
Car RacingSponsorships

Coddington’s Legendary Roadster Returning to Bonneville for Second Record Attempt

May 6, 2025
DieselProduct Highlights

Prevent Fuel-Contamination Issues in Excavators

May 5, 2025

Latest Videos

PerformanceProduct HighlightsSnowmobileAsk AMSOIL

AMSOIL Snowmobile Oil is Engineered for Extremes

February 12, 2025

Latest Events

News
Car ShowsSponsorships

LS Fest: An Enthusiast Event that Bleeds Performance

Enthusiasts looking for a car show that blends beauty and performance should add LS Fest to their calendar.
May 12, 2025

Latest Testimonials

NewsTeam AMSOIL
Rad Dan BurkettSponsorships

20 Questions with Rad Dan Burkett

We sat down with the Team AMSOIL Formula Drift Pro driver to find out what makes him tick.
March 5, 2025
NewsTeam AMSOIL
SponsorshipsOff-Road Racing

Racer Jimmy Henderson Protects Construction Equipment with AMSOIL

February 5, 2025

More Testimonials

What Does Oil Viscosity Mean

Oil viscosity is the measure of its resistance to flow. How quickly or slowly motor oil flows affects how well it protects your engine.

Sign up for bi-weekly updates.

*Indicates a required field.