As engines get very hot, coolant helps distribute heat to help prevent overheating and engine damage. It also adds antifreeze protection and acts as a lubricant for some of the engine’s components. If ...

An opened bottle of coolant will typically last for between three and five years if stored properly in a dry, cool ...

Your owner’s manual is the best place to find the exact type of coolant your vehicle needs. If you don’t have the manual, try looking it up online, or call a certified dealer to determine what type ...

Q. I have a 2008 Toyota Highlander. When do I need to change the antifreeze in my car’s radiator? Someone told me that it’s not necessary to flush the radiator and change the antifreeze. That doesn’t ...