See Why Pro Angler Pete Maina is Addicted to the Outdoors

Pro angler Pete Maina is living the life most of us dream about. Watch now to see how the lifetime angler earned the name “The Muskie Guy.”



Why Does My Engine Knock? 3 Possible Explanations.

Do you hear an engine knocking sound when you hit the gas? It could be due to pre-ignition or detonation. Here’s what you can do about it.



2019 Expedition Colorado – Wide Open Spaces

Expedition Colorado

Expedition Colorado is back, this time with a 1976 Bronco. Join Brad and Roger Lovell and their crew in completing the course for a chance to win.



AMSOIL Partners with Team O’Neil Rally School

Team O’Neil Rally School’s fleet of rally cars face brutal weather and even more brutal driving conditions. That’s why they use AMSOIL synthetic motor oil.



How Engine Sludge Forms. And How To Prevent It.

Engine sludge is a black gelatinous substance that wreaks havoc in engines. Combatting engine sludge begins with using a high-quality motor oil.



Can I Use Diesel Oil in My Gas Engine?

You can use diesel oil in a gas engine provided the diesel oil meets the appropriate specifications and viscosity requirements of your engine.



Your Mid-Summer Team AMSOIL Update

Team AMSOIL is all over the map this summer. GNCC, Indiana Sprint Week, Expedition Colorado and more. Find out what we’re up to this summer.



Do Older Engines Need Oil With ZDDP Additives?

Using a high-zinc oil with a high dose of ZDDP additives helps protect classic car and hot rod engines. AMSOIL Z-ROD Synthetic Oil contains 1400 ppm zinc.