Coolant system flush

Hi Loren,

Here is how you drain and fill the system. However, to completely flush the system including the engine block and heater core, you will need a flush machine. Unfortunately, there is no easy way to do this without a machine.

If you have access to a machine, let me know what it is and I can get you the details on how to use the one you have. If not, I would just drain and fill the radiator with water about 4 times running the engine to full operating temp in between each drain and fill. Then the last time, drain the system and add the proper mixture of coolant.

Let me know if you have questions. Thanks

https://www.2carpros.com/articles/coolant-flush-and-refill-all-cars