Heating, Ventilation & A/C System Diagram & Maintenance Tips at Sun Devil Auto


Heating, Ventilation, & A/C System	Home
Maintenance Tips Check belts, hoses and heater lines every 20,000 miles. Replace if there is any sign of damage, leak or bubble, or if hoses feel soft and spongy. In any case, replace belts and hoses every 30,000 miles or 4 years. Clean condenser and radiator fins every 20,000 miles Check vacuum control lines every 20,000 miles

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Credits: Illustrations ~ Russell von Sauers Tips ~ Car Quest