Operation CHARM: Car repair manuals for everyone.

Cooling System Inspection and Maintenance

ENGINE COOLING SYSTEM INSPECTION
Inspect the hoses and replace them if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace as needed. Clean the outside of the radiator and air conditioning condenser. To help ensure proper operation, a pressure test of the cooling system and pressure cap is recommended at least once per year.