big problem. help please!!!!!!!!

Ok so here is the dilemma. My truck keeps running hot. And white smoke is pouring out of my tailpipe constantly. Now I know what you're thinking, blown head gasket right? Not.uk pulled the valve cover off and there's nothing but clean oil. Check dipstick, clean oil. Check top of valve cover. Little bit of milky stuck but looks more like just condensation. Pull that cover off the top of the valve cover and gaskets screwed. I replace it. Clean inside of that thing and valve cover too. Put it all back together. Now the radiator cap keeps gettimg grayish gunk on underside of cap. Also that little box inside breather where a little square filter goes is full of grayish goo too.,none of this stuff is on thereafter though. Now I check pcv valve topple good, considering I just replaced it lol. IM at a loss for words now because I have absolutely no idea what the prob is. Anyone else had this problem?

Check your spark plugs and see if one or all look steam cleaned. I bet the head gasket is blown and it's getting in the cylinder but not in the oil

+1

But wouldn't it be on the rockers if it was blownhead gasket

No it's probably slipping by and getting only in the cylinders. If coolant is dumping in the oil you will see it up top on the rockers.