Post by
C-Kwik »
https://forums.nicoclub.com/c-kwik-u426.html
Sat Dec 27, 2003 4:44 pm
Starting with a cool motor, turn it on with the radiator cap open. You should have already filled it up with coolant as much as you can up to this point. When you see the level drop, add more fluid. You will notice some bubbles for a while and the level drop. As it starts to slow down, you can kind of push down on the core support to bounce the car up and down a bit. This can take some time, but you should be able to get most of the air out.