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  • What Is Octane? (And, is Premium Gas Worth it?)
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    Cars & TrucksAsk AMSOIL

    What Is Octane? (And, is Premium Gas Worth it?)

    Increased octane doesn't mean increased power or efficiency. Find out here if premium, high-octane gas is worth it for your...
  • Spare Tire Blues: Three Tips for New Car Owners
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    Cars & TrucksAsk AMSOIL

    Spare Tire Blues: Three Tips for New Car Owners

    Here’s the situation. You’re on a road trip with the family. You stop for food and fuel and you notice...
  • Synthetic Oil Beats Conventional in AAA Test
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    Cars & TrucksDieselIndustry NewsATV/UTVSmall EnginesSnowmobileMotorcyclesProduct Highlights

    Synthetic Oil Beats Conventional in AAA Test

    My mother took the Culligan Man to task not long ago. Not the flesh-and-blood Culligan Man, but the actor on...

    • 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.

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