New Shell Rotella T6 10W-30 Full Synthetic heavy duty engine oil with Triple Protection Plus technology is now available at over 6,000 O’Reilly Auto Parts locations and online at oreillyauto.com. It ...

Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

With so many available motor oil brands and several labels like "synthetic blend," "full synthetic," or "conventional," the process of choosing one for your car has now become somewhat tedious. It ...

Once upon a time, synthetic engine lubricants were considered exotic and used in only the most rarified performance engines. In fact, one of the companies discussed here, AMSOIL, was the first company ...

We may receive a commission on purchases made from links. Changing motor oil yourself is one of the easiest ways to save some money by avoiding a trip to the garage. Not only will buying the oil and ...

For years, drivers were told that they needed to change their car's oil every 3,000 miles. But as engines have grown more efficient and oil formulas have improved, that rule of thumb is no longer a ...

So, you mixed synthetic oil and conventional oil. You screwed up, and now you're wondering if what you did will have catastrophic consequences. Whether it was a simple accident or if you did it on ...

Shell Rotella’s new T6 10W-30 heavy duty engine oil is now available at over 6,000 O’Reilly Auto Parts locations, the O’Reilly and Napa websites, and Amazon. The full synthetic oil delivers better ...

Once upon a time, synthetic engine lubricants were considered exotic and used in only the most rarified performance engines. In fact, one of the companies discussed here, AMSOIL, was the first company ...

We may receive a commission on purchases made from links. Since debuting in 2015, Ford's 2.7-liter EcoBoost engine has been the beating heart of some of the brand's most iconic models, such as the ...