Please disregard this thread. I have the same thread in the 8th gen performance section. If a moderator see's this could you please delete this. Thanks--------I was getting air bubbles out of my cooling system today and had the filler cap off the coolant. I had the coolant filled almost to the top.With the cap off I told my son to raise the rpm's to 2k. Once the rpm's raised coolant started gushing out of the filler. Is this normal?