Cooling System Requirements

COOLING SYSTEM REQUIREMENTS
To maintain the performance level of the HVAC system, the engine cooling system must be properly maintained. The use of a bug screen is not recommended. Any obstructions in front of the radiator or condenser will reduce the performance of the air conditioning and engine cooling systems. The engine cooling system includes the heater core and the heater hoses. Refer to Cooling for more information before the opening of; or attempting any service to the engine cooling system.