Protect Your Engine

  • What is Engine Detonation?

    Pre-ignition and engine detonation both cause engine knock but differ in their mechanics. Learn about common causes like carbon deposits and cooling issues, and find solutions with AMSOIL products.

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  • AMSOIL Protects Engine That Lost Most of Its Oil

    Steven Brick, an AMSOIL enthusiast since 2001, shares his remarkable experiences with AMSOIL products. From saving an engine that lost most of its oil to ensuring smooth shifts in his work van, AMSOIL has been the key to unmatched engine protection and reliability for Brick.

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  • Can I Mix Synthetic and Conventional Oil?

    Is it safe to mix synthetic and conventional oil in their engines? The answer is yes, it won’t cause any immediate harm. However, it’s essential to understand that conventional oil can dilute the superior performance and benefits of synthetic oil. While there might be situations where mixing is unavoidable, it’s generally not a recommended practice.

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