Flush your coolant according to the manufacturer’s maintenance schedule, or check the system if you notice signs that.

Old coolant often becomes more viscous and more difficult for the water pump to circulate through the engine. Flushing coolant removes contamination that can cause engine overheating. Coolant also breaks down over time, so its ability to keep the engine cool, provide corrosion protection and seal leaks diminishes after a while. Since coolant circulates widely through the engine, it gets dirty quickly and it is not uncommon for coolant to be black, sludgy and have rust floating around in it. Lubricants in the coolant helps maintain the seals in the water pump and hoses. Corrosion inhibitors help protect the car's aluminum radiator because the coolant flows through electrochemically incompatible metals like iron and solder in the rest of the engine. In addition to managing the temperature of your car's engine, coolant also has corrosion inhibitors and lubricants mixed in. When engine is cool, remove cap, open draincock and drain cooling system. Coolant both lowers the freezing point and raises the boiling point of fluids, which is essential to preserving an engine in both cold and hot climates. Buy Evans Cooling System Flush directly from the Evans Waterless Coolant. This helps prevent major road problems, such as engine failure.

Coolant, which is also known as antifreeze, is typically a mixture of water and ethylene glycol. The coolant flush removes all the old coolant and any debris that has built up over time.

Engine coolant flush