While it is more common to worry about the cooling system in the summer, it is just as important to check it in the winter. If your car’s coolant is not mixed correctly, it could freeze and damage your radiator or engine.  Below is a check list for your review.

* Check the coolant level, which may require looking at a marked level indicator on the overflow reservoir, or popping the radiator cap.

* Never check the coolant when the car is hot, as the cooling system operates under pressure and hot coolant will burn.

* A 50/50 mixture of water and antifreeze is typically recommended for year-round driving, but check your owners manual for specifics.

* You can test the concentration of the coolant with a bulb gauge found at any auto parts store or have your mechanic do it.

* After checking the coolant, examine coolant hoses for leaks or wear.

* Visually inspect other fluid reservoirs in the engine compartment for leaks, such as brakes, clutch, transmission fluid and oil.

* The change in seasonal temperatures may also dictate a change to a thinner viscosity engine oil. Check your owner’s manual.