Home Tips & Tricks How to Keep an Engine Block Warm in Cold Weather

How to Keep an Engine Block Warm in Cold Weather


Cars have a harder time starting in cold weather. Contemporary vehicles crowd the engine compartment with accessories, and shield the engine with skid plates. The protection does provide a degree of insulation for cold weather. However, older vehicles have more space in the engine and are subject to the ill effects of cold temperatures. Keeping the engine warm in the winter helps to protect the vehicle from potential damage associated with cold starts while ensuring you are able to start the vehicle in winter.

Things You’ll Need: Blanket, Car cover, Extension cord

Park your vehicle near a wall or inside a carport or garage. Anything that blocks the wind helps to keep the engine warm.

Place a blanket on the engine beneath the hood. An electric blanket is ideal, but any blanket will work. Make sure the blanket covers the intake and sides of the engine. Remove the blanket before starting the vehicle.