Engineering Explained on MSN

Should you use racing oil in your road car?

What’s the difference between road car and race car (like NASCAR) oil? What are the differences between race car oil, like the oil used in NASCAR, and the oil used in our everyday road cars? NASCAR ...
The Autopian on MSN

GM is making an extremely tiny (but important) change to its L87 engine fix after the feds launched an investigation into its recall

For the past year or so, General Motors’ line of full-size SUVs and 1/4-ton pickup trucks equipped with the brand’s optional ...