before ya take all the hoses off the cooler , you can drain some coolant ( maybe about half of it?) out so ya don't have to deal with ant spills , my question is when you put it back in , do you have to but your car into maintenance mode to get any air bubbles out , or just fill it back up and you're good.
If you fill it VERY SLOWLY, and a little at a time, and stop several time to allow it to settle and put the air out, you should be fine.
See first link in my signature, second to last paragraph. Second link has more tips as well. On a phone turn it landscape to see signature.
ty , like the part on leaving the upper most hose off til ya see coolant flowing out and pour it very slowly in a little at a time . sounds good tyvm
