oil analysis Archives – AMSOIL Blog

Oil color is not an indication of the lubricant's condition. Oil analysis is the only accurate way to know a...

July 21, 2022

Just because your oil has turned black doesn't mean it's time to change it.

February 25, 2022

Oil analysis provides a glimpse inside your engine to gauge lubricant and component condition without so much as removing a...

September 12, 2019

The Internet is abuzz over the latest Blackstone Labs newsletter. OK, “abuzz” may be a stretch. But the newsletter certainly...

August 7, 2017

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.