Learn how to change the coolant in your car. Similar videos - <a href=" New videos every Wednesday, subscribe here - <a href= ...

Coolant needs changing because chemicals in the coolant break down and become less effective over time. This use ends up generating rust and sludge, which can damage the cooling system. If the cooling ...

Here's how to check the six essential fluids in your car. After fuel (unless you have a fancy EV), oil is your car's most ...

Also read How to Save Money on Car Repairs. Time and engine operation change the pH of the coolant, which can damage parts like head gaskets. Some coolants last two years, and some types will last ...