Posts Tagged: coolant test

Test Coolant — how to properly test engine coolant

How to properly test coolant There are three ways to test coolant: Test coolant for proper freeze protection Test coolant for proper freeze protection using an inexpensive tester from any auto parts store. Test coolant condition with coolant test strips The coolant’s anti-corrosion additives wear out long before coolant loses its freeze protection and old coolant can contain acids that damage the internal components. That’s why you can’t rely on a coolant freeze protection tester along. Cooling system corrosion causes heater core failure, radiator clogs and leaks, rapid water pump … Read More