DULUTH — A group of University of Minnesota-Duluth students are rebuilding a snowmobile so it can run smoothly on E-85. The students will compete against other college teams at a contest in March in ...

Your old, reliable engine has been coughing up some strange, but concerning noises. So, you call your mechanic to find out what the problem and solution are to restoring its harmonious hum. But the ...

Engine swaps can be relatively straightforward, at least on paper. You take the power plant from one car, put it in another, button it all up and bingo, you have the custom machine you’ve always ...