Covina (626) 331.6295 | Map & Hours
Upland (909) 982.1396 | Map & Hours
La Verne (909) 593.1516 | Map & Hours
Covina (626) 331.6295 | Map & Hours
Upland (909) 982.1396 | Map & Hours
La Verne (909) 593.1516 | Map & Hours
Your vehicle’s cooling system plays a vital role in regulating engine temperature and preventing overheating. It consists of key components such as the radiator, cooling fan, water pump, thermostat, heater core, and various hoses and valves. As your engine runs, it generates intense heat, which must be effectively dissipated to maintain safe operating conditions. When the engine reaches its optimal temperature, the thermostat opens, allowing antifreeze to circulate through the radiator and absorb excess heat. This coolant not only prevents overheating but also protects engine fluids from boiling or freezing. The heat is then expelled through the radiator’s walls, while the cooling fan helps regulate temperature before the antifreeze is recirculated to continue the cooling process.
Over time, antifreeze can degrade, losing its ability to properly regulate engine temperature. If not replaced, old coolant can lead to corrosion and buildup, reducing the efficiency of the entire system. During a cooling system service, our technicians will flush out old antifreeze, remove debris, and refill the radiator with fresh coolant to maintain peak performance.
A malfunctioning cooling fan, a worn fan belt, or a leaking radiator hose can lead to engine overheating and costly repairs. Our expert team conducts thorough inspections, including radiator pressure tests, to identify leaks or potential failures before they become major issues. Routine maintenance of your cooling system ensures your vehicle runs efficiently, prevents unexpected breakdowns, and helps avoid expensive engine repairs.
If you notice signs of overheating, coolant leaks, or fluctuating temperature readings, contact Sunland Tire for a professional cooling system inspection.
Sunland Tire proudly serves customers in La Verne, CA, Covina, CA, Upland, CA, and the surrounding areas for all their cooling system repair needs.
