Patience, time and suitable tools will help you detach all ice and snow covering your car. Plus, why you don't want to use hot water - and other tips to bear in mind when it is cold outside.

When winter temperatures plunge, many diesel truck owners make starting their vehicles easier with a block heater. But when, exactly, should you use it?

GM Authority is taking a closer look at how an engine block heater works, while outlining how it can improve cold-weather ...

Tips for troubleshooting poor acceleration, stalling, trouble maintaining speed, warning lights Why is my diesel truck losing ...