ok, new head gasket, new radiator, new thermostat, new temp gauge, i burped the system twice and after i burp it, its good for the night... its when i start it in the morning after i drive to work it overflows the coolent... electric fans are working... i dont have a fan shroud, but i dont think thats the problem... it basicily has spratic temp changes... it will be 160 for awhile then spike at 190, then go back to 160 and then 190... i just dont want to warp the head again... i shaved it so now im running a higher compression in my JDM 7MGTE... but i cant shave it again, so i need to fix this problem... HELP!