Originally posted by Jafro
...also keep in mind that if your coolant went low, and you refilled it, that you probably still have air in the coolant system. You need to burp all the air out of it. Low coolant will mess up the functionality of a AIC motor just like a clogged AIC will because it's one of the highest placed items in the engine bay with coolant running through it, and it uses coolant temps to help regulate itself. It has a tendency to gather air bubbles.
yeah i'm thining thats the problem, because yesterday i cleared the ecu again... let it warm up and was fine...
then i was playing with the temperature settings while driving... putting the temp to cold and once again it popped up