its so weird sometimes my rad leaks on the drivers side corner and sometimes its all good..today and yesterday for instance i noticed small spots when i came back to my truck after going into stores and such but before that the last time it was leaking was around 3 months ago.. not sure what to say the coolant loss is minimal

 

2012- 55k miles, driver side petcock.

 

So far we have 9-2011 trucks and 3-2012's
The poll is still in its early days however and I have seen some concerns and complaints of 2013 trucks with this issue..

 

That is very interesting as I checked mine this morning, and the leak appears to have stopped. Not sure what's up with this, because it's been dripping for several days leaving a quarter size mark on my driveway. I will be taking my truck in regardless; intermittent leaking should not be happening.

 

MISHIMOTO replacement radiator link below

Ford 6.7L Powerstroke Aluminum Primary Radiator, 2011+, by Mishimoto

 

its about time! I've been looking at there website once a week since january for them to finally release there 6.7 radiator. thanks for posting