Hi all, A problem with my car, I have checked the usual H.Gasket, hoses for leaks etc, at times there is condensation from the Exhaust (White Smoke) on regular checking the system hardly any coolant loss the car also has A.C. although I do not use it that gives no Problem, I'm sure I have read on here a while ago of one of the Head Bolts coming loose! am I correct? does anyone know which bolt? is there a danger of the bolt snapping if tightened? the problem is more of an embarrassment than a problem, has anyone had this problem & what was your cure other than takeing off the rocker to cure, thanks for your help if any.