Can somebody tell me the secret to getting the drain plug all the way out for my radiator? Or does it only go a couple turns and drain that slow? Also how do I drain the overflow? I dont see a drain for that. Trying to do this before too many below freezing temps go by in the mornings

 

The plug will come out it just a lot of work since the o-ring kinda holds it in place. It's tight but you can wiggle a small block of wood down there then take a screwdriver and CAREFULLY pry it the rest of the way out using the wood as a place to get leverage. As for the overflow the only way I found was to remove it from the truck flush it out and reinstall.

 

Hey man thanks

 

Overflow is difficulty clean the "mud" out of as well if the cooling system was neglected. I ended up having to use a baby bottle brush as well as a flexible toilet brush on the inside of mine.