i have a 06 ford f150 with the 5.4 lit and i am getting a lot of condensation in the oil .i do not drive it far to work but i have never had this problem before .i have a k/n cold air system on it but i put it on when the truck was new .checked the breahter and it is open .anyone had this before .it is not antifreeze .i have tried warming it up longer to get it hotter .seems to not help. thanks for any help .