Hey i just installed a new AC Condensor, Heat Exchanger, Radiator, and set of fans.

My question is, in the image the second unit from the front is the Heat Exchanger, see the nut on the top of it? Do i fill that with coolant?



The piece with the nut on it is the Heat Exchanger, do i take that nut off and put coolant in it?

 

No, that is a where you bleed it. Your supposed to fill the heat exchanger thru the tube right in front of the supercharger. It's clear. Once it's filled , unscrew that bleed and let some air out and screw it back in. Then refill and repeat a few times. After that tip it off in the morning when the motor is cold and get all the fluid you can in it. That's what I do. Good luck