Engine oil and cold weather don't mix well. Here's why viscosity matters, how cold affects oil flow, and how the right oil ...

If you’re the kind of person who enjoys driving your vehicle, keeps up on maintenance, or actually knows what oil weight your engine calls for without having to look it up every time, this needs to be ...

Just because the oil on your dipstick is black doesn't mean it's time for an oil change. In fact, that really just means the ...

One of the most common car-care questions is also one of the most confusing: what kind of motor oil do you really need—and is ...

Classic car owners are often quite devoted to their vehicles. Between the substantial investment (classic cars can be expensive to buy and maintain), sentimental value, and fun factor, most ...

Shell is a big name in the automotive world. In fact, it actually owns many of the most popular motor oil companies around ...

We may receive a commission on purchases made from links. So, what gives? Why are engine oils so thin now? It's not some grand conspiracy or anything, but it is kind of a long and technical answer.

Any good car owner knows how important it is to take your car in for regular maintenance and getting engine oil changed every so often. Every vehicle is different, but most car service shops will put ...

As GM Authority has covered at length, General Motors issued a safety recall several months back to address an issue affecting certain models equipped with the naturally aspirated 6.2L V8 L87 gasoline ...

As covered extensively in the past, General Motors is recalling nearly 600,000 vehicles in the U.S. in order to address a supplier-level defect affecting the naturally aspirated 6.2L V8 L87 gasoline ...