Skip to main content
Shop AMSOIL
  • Why Does My Engine Knock? 3 Possible Explanations.
    How ToNews
    Product HighlightsAsk AMSOILCars & Trucks

    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....

    • SYNTHETIC VS. CONVENTIONAL

    Although you might know that synthetic oils outperform conventional oils, you might not understand why. The differences begin at the molecular level.

    Learn More

    Get More Great Content Delivered to Your Inbox

    Sign up for bi-weekly updates.

    *Indicates a required field.