You will get a better response to this question at Ford-Trucks.comhttps://www.ford-trucks.com/forums/forum279/

I believe radiator drains are a thing of the past. They want you to get a radiator flush when you change the antifreeze now.

If it is cross flow you may be able to just siphon the coolant out. I assume that you have a good reason to want it out but it should be good for at least 5 years.

Honestly I'd leave it alone. The new coolants last a very long time as long as oxygen isn't introduced. You may inadvertently shorten the lifespan of your cooling system by periodically draining and filling. There's good reason why they've made it harder to service.

Forum Discussion

2_many_2

Explorer III

Aug 23, 2018

2017 Ford F250 6.2 Gasser Radiator Drain

Deleted

Tow Vehicles

21 Replies

Sportsmen
Explorer II
Aug 23, 2018
You will get a better response to this question at Ford-Trucks.com

https://www.ford-trucks.com/forums/forum279/

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2017 Ford F250 6.2 Gasser Radiator Drain

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