Synthetic Oils

Top 5 Motor Oil Myths Busted

Amsoil, Amsoil Signature Series Motor Oil, Synthetic Oils /

This is a really good article by AMSOIL on 5 myths about motor oil that are not true! When motor oil turns black it must be changed. You must change the oil every 3000 miles You can’t mix synthetic and conventional motor oil Once you switch to synthetic you can’t go back Synthetic oil causes […]

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More Benefits and Savings for AMSOIL Preferred Customers

Amsoil, Preferred Customers, Synthetic Oils /

“Become an AMSOIL Preferred Customer today and save up to 25% on every order. Enjoy free shipping on orders more than $100. Celebrate your day with a $5 coupon from AMSOIL. Add a six-month or one-year Preferred Customer membership to your cart and save up to 25% on today’s order. Get a $5 coupon with

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