So recently put new bearings in my car and put the car back together everything went smooth cranked right up and then realized that I had white smoke coming out and I let it idle for a while and still had steady white smoke and giving it gas it aloud more smoke to be released. And the radiator loses fluid only when the car runs. I took off the header and there was coolant there too. I checked the oil and the cap and I'm not getting that "chocolate milk" like I have a bad head gasket. It's even new. Kinda stumped been searching for a little while now.

 

take out the plugs and see if you have coolant in the cylinders.