2002 Mercury Mountaineer

Asked by Jacqueline Apr 05, 2017 at 08:25 PM about the 2002 Mercury Mountaineer RWD

Question type: Maintenance & Repair

How can I flush just water where the coolant goes. I need
to add coolant to it but it's filled up with water. Thanks!

3 Answers

220,965

Drain the radiator, and pull the lower radiator hose off and drain. Then fill it up with straight anti freeze, that is if there is just water threw out the cooling system.

1 people found this helpful.

Yes, it just has water. The whole thermostat was replaced but the person who did the job filled it with water. Thank you!!

220,965

Just so you know doing this would make about a 50/50 mix since the block is not being drained completely. Make sure and purge the cooling system when refilling it. Here is how to do this... www.youtube.com/watch?v=xeTgmdRkQtY

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