Many drivers may have never heard of engine block heaters. However, these devices can be extremely useful, depending on where you live. Here's what to know.

We may receive a commission on purchases made from links. An engine is a complex assortment of components all working together to generate power. However, without fluids such as coolant and oil, the ...

We may receive a commission on purchases made from links. Diesel engines, known for their great fuel efficiency, are sensitive to cold temperatures. Instead of using spark plugs, as gasoline-powered ...

We may receive a commission on purchases made from links. Diesel engines are known for their fuel efficiency and high torque delivery, but freezing temperatures can push them to the limit. When the ...