Beat the Heat: Expert Offers Critical Summer Car Care Tips

Local automotive expert provides essential maintenance advice to prevent costly summer breakdowns
Published on Jun 26, 2025

Pasadena drivers face a critical challenge as summer temperatures climb, with local automotive expert Mike Kefalas offering key strategies to keep vehicles running smoothly during the hottest months.

“Preventive care is cheaper than emergency repairs,” Kefalas says knowingly. He highlights the importance of proactive maintenance to avoid costly breakdowns and potential safety hazards during peak summer heat.

Kefalas outlines five essential maintenance steps to protect vehicles from summer’s intense temperatures. The top concern is the air conditioning system, which is particularly vulnerable during extended heat exposure. Low refrigerant levels and worn components can lead to complete A/C system failure, a top issue for Los Angeles area drivers.

Key maintenance recommendations include a comprehensive system check focusing on refrigerant levels, cooling system components, electrical systems, and fluid maintenance. “Your radiator, water pump, and thermostat work overtime in heat,” Kefalas explains. He recommends flushing coolant every 30,000 miles and inspecting belts for potential cracks.

Battery maintenance emerges as another critical focus. Heat accelerates battery degradation, potentially straining the A/C compressor and increasing the risk of unexpected breakdowns. Kefalas suggests monthly voltage testing and terminal cleaning to prevent potential issues.

For those seeking professional assistance, Kefalas can be reached at JK Volvo, located at 1587 E. Walnut St. in Pasadena. Vehicle owners can contact him directly at (626) 792-2240 for a comprehensive summer vehicle inspection.