How to remove coolant in block

Hello,

In the diagrams down below I have included the procedures from the vehicle manufacturer on the proper way to drain and fill your vehicle's cooling system. Please go through this guide and get back to us with how everything turns out. I hope this helps and have Happy Holidays.

Thanks,
Alex
2CarPros

Hello again,

No. It looks like you just undue the bottom radiator hose and this should allow all of the coolant to drain from the system. The instructions sent earlier are straight from the vehicle manufacturer, and this is what they recommend.

Thanks,
Alex
2CarPros

Hello again,

If this is the lowest spot on the cooling system, then it is going to be where to drain the system at. Fluids, by nature will always go to the lowest point of anything. Do you have the pressure released in the system? This would cause the system not to drain completely.

Thanks,
Alex
2CarPros

Hello again,

It should be. They have the same cooling abilities the main difference is that G12 uses glycol and G13 uses glycerin, which is better for the environment than glycol.

Thanks,
Alex
2CarPros

Hello again,

Either way should be fine. If you decide to do a flush and fill. here is a link below that explains the process:

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

Please get back to us with how everything turns out.

Thanks,
Alex
2CarPros

Hello again,

The heater core should drain along with the cooling system.

Thanks,
Alex
2CarPros