Your car’s engine produces a lot of heat and exhaust, which is why it needs an internal cooling system to prevent hoses and gaskets and other mechanical components from melting together. The radiator is responsible for keeping the engine cool, which is why it’s important for every motorist to know how the part functions. This will make it easier to notice problems as soon as they arise and prevent the need for extensive car repairs.

A Brief Guide to Car Radiators 

Why the Auto Part Is Important

When the car is turned on, heat that doesn’t escape through the exhaust system is left to linger in the engine area. If temperatures get too high under the hood, the heat could warp and disintegrate pistons, cylinders, valves, and other mechanical parts used to propel your car into motion. The radiator regulates the temperature of the engine to prevent overheating. When it is running at the right temperature, the process of converting fuel into vapor in the combustion chamber is accelerated. This improves vehicle efficiency and performance.   

Common Concerns to Keep on Your Radar

If the thermostat is broken, it won’t be able to control how much coolant is pumped in and out of the radiator. The engine could overheat as a result. If you notice smoke coming from under the hood, turn off the engine and call a car repair specialist immediately for assistance. Coolant flows from the radiator to the engine through hoses. The tubes break down over time, which is why they should be replaced periodically. Otherwise, coolant could leak. 

How to Tell When It’s Time for a Replacement

Although hoses can be replaced to restore the health of the radiator, the entire part might need to be upgraded if you notice cracks or tiny holes in the metal. Oxidation can cause the imperfections over time, which weakens the structural integrity of the radiator. It can also lose coolant through the punctures. If the front end of the vehicle was hit, the impact could have forced the radiator back into the cooling fan blades, which could also cause irreversible damage.

If you need car repairs to remedy radiator issues, faulty brakes, or additional concerns, the staff at Ken Marcotte's Professional Auto Service in Loveland, OH, is available to help. As ASE-certified mechanics with 30 years of experience, you can trust the team to provide diagnostic testing, repairs, and tuneups to make your car safer and more comfortable to drive. They will also provide seasonal maintenance tips to prepare you for driving on Ohio’s roadways. To schedule auto service in Hamilton, Clermont, or Warren counties, call (513) 683-7852. Visit the car repair professionals online for a closer look at how they’ll care for your investment.