Change 4 Tec engine coolant

[rcguy]

I own a Challenger 180 and I would like to change the engine coolant. Has anyone done this before and what is the specific procedure?

 

[JPass]

Not a Challenger, but procedure is same. OEM coolant is pricey. I was told any aluminum engine compatible antifreeze will work. I just ordered some from Amsoil as it was less than half the cost of OEM and I'll be doing this flush soon.

https://www.youtube.com/watch?v=OzGqZ1SCkDo

 

[rcguy]

Thanks JPass...3 FT Deep make great self help videos. Just bought Auto Zone coolant for 12.99/gallon. Still $2.00 a gallon cheaper than Prestone.

 

[JPass]

Thanks JPass...3 FT Deep make great self help videos. Just bought Auto Zone coolant for 12.99/gallon. Still $2.00 a gallon cheaper than Prestone.

Just be sure it is safe for aluminum engines. This is from the comment section of the video:

"We always use ethylene glycol antifreeze with corrosion inhibitors that are safe for aluminum engines. "

 

[Premix]

Red Line Water Wetter should be able to transfer more heat to the heat exchanger. The drawback is it doesn't resist freezing.

 

[rcguy]

Red Line Water Wetter should be able to transfer more heat to the heat exchanger. The drawback is it doesn't resist freezing.

Well that is just useless. Well maybe not in South Florida and the Caribbean.