Heed the advice on the cover of the Hitchhiker's Guide to the Galaxy and don't panic, at least not yet. Or, maybe just panic a little on the inside, but maintain your calm demeanor on the outside.

Every day, technical support teams at construction equipment manufacturers and dealers get calls from customers covering any number of topics. A common engine-related call involves diesel exhaust ...

It’s difficult—but, sadly, not impossible—to put the wrong fuel in your car. Here’s how to minimize the damage. As the price of gas rises, everyone is thinking more about the fuel they put into their ...