There are a variety of causes for coolant stop leaks, but the most common is a defective or worn cooling system hose. A coolant stop leak can cause the engine to overheat and eventually fail. If you experience any mechanical issues, such as a loss of power or overheating, take your car into a mechanic to determine if there is a coolant stop leak.
10 Best Coolant Stop Leaks in 2023 [Safe for use]
