Oil Filter Questions Answered – Use an Oil Filter Twice? John Baker|Jun 14, 2019 2:00 PM In theory, your filter has a simple job: capture wear-causing contaminants and hold them in the filter media so they don’t run amok inside your engine. But lots of factors can throw a wrench into this plan, which can […]
Signature Series: The Measure Of Perform...
SIGNATURE SERIES: Brand comparison Testing – Viscosity In the NOACK Volatility Test, Signature Series scored far below the API limit for evaporation and proved it remains where it’s needed most – protecting your engine. Nearly 35 years ago AMSOIL became the first oil manufacturer in the United States to use the NOACK Volatility Test as […]
Leading the Way in the Wind Industry
Making The Wind Industry Profitable Nearly 58,000 wind turbines dot the American landscape. Nearly 50 percent of those now use AMSOIL synthetic lubricants in their gearboxes. Here´s the story of how we shook up the wind industry – and how it benefits you. We dove into the wind market more than a decade ago for […]
Should I Change Fluid in a Filled-for-Li...
What’s up with these “Filled-for-Life Transmissions”? John Baker|Jan 04, 2019 9:10 AM Casual motorists generally take no interest in crawling under their vehicles on a Saturday afternoon. And, when was the last time you heard someone express excitement over dropping their car off at the dealership for maintenance? The automakers know this, which explains the […]
