Cooling System Repair and Maintenance

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The Cooling System

The weatherman's first announcement of a severe cold snap can create a jam-up of cars at every available service outlet.

Avoid the rush by preparing your cooling system well in advance of the weatherman's warning. Check and/or replace anti-freeze. Flush and test the system, and inspect hoses, clamps and belts.

If you've noticed the engine running cool (not much heater output) have the thermostat checked.

Other cooling system components that can cause trouble: the water pump, fan clutch and, on newer cars, the electrically driven fan and/or switches that interact between the cooling system and other engine systems.


Under The Car
Described as "where the car meets the road", the tires, steering, suspension and braking systems all become especially important in winter weather. Ice and snow demand firm traction, steering and ride control.

Wheel balancing and alignment, plus a careful under-car inspection, are a wise investment before winter's first blast.

NOTE: A careful examination of exhaust components should be a part of the under-car inspection. Leaking exhaust is especially dangerous in winter, when windows are closed.