3 Common Car Radiator Repair Issues

Posted on: 19 June 2020


A faulty radiator system might lead to extensive and expensive damages to a car's engine if not addressed in good time. Therefore, it is crucial to monitor and repair radiator issues immediately. That said, car owners must understand that professional mechanics attend to a plethora of radiator issues; however, some malfunctions are common than others. Notably, this information can help you to check a radiator for a breakdown. This article highlights common car radiator issues that mechanics repair

Leaking Radiator Hoses 

A radiator connects to a car engine via a network of hoses that allow coolant to flow in and out of the motor. The hoses are made from a variety of materials, with some being more durable than others. For instance, silicone radiator hoses are considered the best in the industry since they can withstand high temperature and pressure levels. However, rubber hoses are the exact opposite since they are susceptible to wear. Many car owners choose rubber hoses for their radiators because they are cheaper. Over time, rubber hoses become brittle and crack, thereby leading to leaks that must be repaired immediately. The issue might explain why leaking radiator hoses constitute a significant portion of all radiator repairs.

Radiator Obstructions 

As mentioned earlier, a radiator system comprises of a network of hoses. Over time, dirt can accumulate inside the tubes and cause obstructions that prevent the free flow of coolant. When this happens, a car experiences overheating, which affects the longevity of an engine. Since a radiator is a closed system, it is difficult for car owners to identify obstructions until it is too late. Only a car radiator repair professional can tell where a blockage is located, and this makes radiator obstruction repairs very common. Therefore, see a mechanic whenever temperatures under the hood of your car rise to abnormal levels.

Radiator Fan Failure 

A radiator fan is designed to keep a car cool when it is idle or moving at low speeds. A fan ensures that a radiator and coolant remain cool at all times since heat is dissipated faster. However, it is easy to overwork a radiator fan without realizing it, which can lead to premature failure. Since a faulty fan does not draw in air, the coolant circulating in a radiator system will heat up and affect engine operations. The sooner you repair a faulty radiator fan, the better. Besides, radiator fans for most standard cars are cost-effective.