How Do You Know If Your Radiator Is Clogged Up?

How Do You Know If Your Radiator Is Clogged Up? Leaking coolant. Scroll to continue with content. … Discolored and thicker coolant. You know your coolant’s original color, don’t you? … Damaged water pump. … Excessively high gauge temperature readings. … Blocked, bent, or damaged radiator fins. How do you clear a clogged radiator? Let

What Does Brown Sludge In Coolant Mean?

What Does Brown Sludge In Coolant Mean? What does brown sludge in coolant mean? Corrosion – this is the most common cause of sludge build-up in a radiator. Radiators, like most parts in your engine, are made of metal. Over time, antifreeze can degrade. As it degrades, coolant loses its protective qualities, PH levels change,