coolant Archives – AMSOIL Blog

If your car or truck is overheating, pull over and let it cool before checking the coolant.

August 23, 2022

Motorists know the importance of keeping their vehicles’ antifreeze reservoirs full, but what is antifreeze and when should you change...

September 9, 2021

These often-overlooked vehicle-maintenance practices can not only help avoid expensive repairs, they can boost performance.

January 14, 2020

AMSOIL Performance Testing

Laboratory tested and proven on the road.

See how AMSOIL products perform in the lab and in the field.