As temperatures rise during the summer months, your vehicle’s engine is under more strain—especially when it comes to motor oil. Whether you’re heading out on a road trip or simply navigating the daily commute, understanding how heat impacts your oil can help you maintain long-term engine health. Kerry Hyundai of Alexandria explains what high temperatures mean for your oil and why staying on top of Hyundai service intervals is so important.
Heat and Oil Breakdown
Engine oil plays a crucial role in lubricating internal components, reducing friction, and keeping engine temperatures in check. However, when exposed to extreme heat, oil begins to break down more rapidly. High temperatures thin the oil, reducing its ability to form a protective barrier between moving parts. As a result, engine wear can accelerate, and internal components may overheat, especially during stop-and-go driving or heavy towing.
Increased Oxidation and Deposits
Another side effect of summer heat is increased oxidation. As oil oxidizes faster in higher temperatures, it becomes less effective at lubricating and cooling your engine. Oxidized oil can form harmful sludge and deposits that clog vital passageways and reduce engine efficiency.
Protecting Your Engine in Hot Weather
To keep your Hyundai vehicle running smoothly through the heat, regular oil changes are essential. Always follow the service schedule recommended in your owner’s manual, and consider using synthetic oil, which typically withstands high temperatures better than conventional oil.
Beat the Heat with Hyundai Service
The best way to protect your Hyundai vehicle from heat-related oil issues is through routine maintenance. At Kerry Hyundai of Alexandria, our certified technicians use genuine Hyundai parts and the right oil for your model. Schedule an oil change or multipoint inspection today and let us help you drive confidently no matter how high the temperature climbs.
