A car can’t function without the oil. This is because the moving parts will be worn out due to friction. The oil also helps in reducing the build up of heat in the engine. It actually serves as ...

Motor oil classifications help you to choose the right oil viscosity for different driving temperatures, and keep your engine ...

Put the best in your engine, and it’ll give its best to you. From 9-to-5 gridlock to race track tomfoolery, great synthetic motor oil will ensure your engine will never miss a beat. They’re typically ...

Kirkland Signature motor oil is cheaper, but Mobil 1 motor oil has more anti-wear additives. Either way, it's not a bad idea to buy either one from Costco.

When it comes time to change your engine oil, it can be difficult to know which type of oil is best for your Chevrolet Silverado. There are a lot of different options on the market, and it can be ...

When it comes to the topic of synthetic oils for your vehicle, you’ll likely hear plenty of opinions that are divisive when it comes to their advantages compared to conventional oils. Some automotive ...

QUESTION: I appreciate your column. My question is about use of full synthetic oil 5W30 of which I have a supply (Mobil brand). I am a certified aircraft mechanic and will be changing the oil on my ...