Wondering if 15W-40 oil is only for diesel engines? Learn where this oil grade is used, and whether it’s safe for gas-powered ...

Here’s a breakdown on which 6.2L V8 L87 engines need new oil viscosity following a GM recall, and which engines keep the ...

A recent safety recall for some 6.2L V8 L87 engines includes a different engine oil viscosity. However, should you use the ...

Larry Robinson, resulted in a 1980 lawsuit against Mobil Oil Corp. The suit was filed by Robinson’s wife, Irma, and her ex-husband and Cynthia’s father, James Moore. The trial began on Monday ...