When winter temperatures plunge, many diesel truck owners make starting their vehicles easier with a block heater. But when, ...

Trucks with a 6.7L Cummins engine have a block heater built in, so if you live in an extremely cold climate, you’ll want to ...

Rocky Mountain Power's Business program helped RC Willey install engine block heater controllers on their delivery vehicles to help them save energy and money.

However, most small diesel engines require glow plugs or a heater source to assist in cold starts. The other telltale symptoms of bad diesel glow plugs include rough idling, misfiring, and lousy ...