A cold engine start can affect how an engine performs before reaching its normal operating temperature. Understanding the ...

Besides preventing the build-up of nasty engine sludge and premature wear, protection against cold starts is one of the main reasons why you should never skip an oil change in your gasoline or diesel ...

Banks Power locked a 2024 Ram HD in a cold chamber to see how well it could handle the frigid temps.

Aircraft engines require preheating in cold weather primarily due to the different thermal expansion rates of their aluminum and steel components, which at low temperatures can reduce critical ...

A slew of vehicles idling in a traffic jam - Canetti/Shutterstock Idling a vehicle after cold-starting was once a useful technique in carbureted engines. Unless you were looking to stall the engine ...