The best synthetic oils offer more mileage, keep the engine cleaner ... Whatever oil viscosity your car runs, stick with it. If your owner’s manual says 5W30, or 15W40, or 10W60 as an oil ...

With so many available motor oil brands and several labels like "synthetic blend," "full synthetic ... The most common examples are SAE 5W-30 or SAE 10W-30. However, your car might need something ...

Changing motor oil yourself is one of the easiest ways to save some ... with many opting for Pennzoil Platinum Full Synthetic 5W-30. However, not everyone is convinced. One owner claims the ...

These letters are based on a group of laboratory and engine tests that determine the oil’s ability to protect the engine from wear and high-temperature deposits and sludge. API has a full list ...

While we can't guarantee that Mobil 1 Advanced Fuel Economy motor oil will save you money on gas, folks who use it regularly swear by it. Right now Mobil 1 Advanced Fuel Economy Full Synthetic ...