What Kind of Grease Do I Need?

What kind of grease do I need?

Consider several factors when choosing the correct grease, including consistency, thickener type, operating temperature, load and more.



Low Oil Pressure Symptoms and Causes

Low oil pressure can affect your vehicle’s performance and lead to engine damage. Here are the symptoms and causes of low oil pressure.



How to Prevent Diesel Fuel From Gelling

Prevent diesel fuel gelling

Diesel fuel gelling and frozen diesel can clog the fuel filter and leave you stranded. Learn why this happens and what to do to prevent it.



What is Hypoid Gear Oil? (And Other Gear Oil Questions Answered)

What is hypoid gear oil? And other gear oil questions.

We tackle some frequently asked questions about gear oil, including “What is hypoid gear oil?” and other common questions.



What is Assembly Lube?

Building engine with Assembly Lube

Assembly lube must serve three functions: stay in place where applied, protect against wear and allow the motor oil to flow properly at start up.



Top 5 Mods for Your Turbo Subaru

Top five Subaru mods

Subaru mods come in a range of prices. Here are our top-five mods for your turbo Subaru WRX, STI, Legacy GT, Forester or Outback.



Do Fuel Additives Work?

AMSOIL P.i. fuel additive

Most fuel additives aren’t formulated to provide immediate results. AMSOIL P.i., however, is a potent fuel-injector cleaner proven to work after one use.



How to Jumpstart a Car

How to jumpstart a car

Whether you left your lights on or your alternator is failing, at some point you’ll have to jumpstart your car. Here’s how to do it.



How to Fix Rust on a Car

How to fix rust on a car

Most vehicle-restoration projects run into rust eventually. Here are some expert tips on how to fix rust on a car using MIG or TIG welding.



How Much Oil Does My Car Need?

How much oil does my car need?

Find out how much motor oil your car needs using the AMSOIL Product Guide. It’s fast, free and convenient. Find out more here.