With its new JD14 and JD18 commercial marine diesels, John Deere has rolled out a pair of engines designed to be more durable ...

Though a small amount of extra oil added to your engine shouldn't affect it, if you overfill it, that can turn into bad news.

There are engine assemblers, and then there are engine builders. It's one thing to merely bolt a bunch of parts together. It’s quite another thing to carefully assemble machined components to precise ...