Quote Originally Posted by Annihilation
Could have a warped head...just cuz water is not in the oil does not mean the head/gasket is not bad...white smoke from tail pipe when car begins to heat up...means cracked/warped head/bad gasket seal.....

check the radiator internally...if the openings for the bars inside are clogged
Beat me to it!

Once its over heated 2 or 3 times more than likely its warped. Had the same issue's on one of my previous honda's.