New member here.   
I am not sure who sponsors this is it Ford? 
  
I Like my Edge 2007 it has 55k miles on it and I am having a couple of serious problems.   
1 is the engine started idling rough and when I got it back from the dealer they said it was to do with some camshaft timing equipement. 
They had changed the oil, Coolant, Freon and I don't know what else.   
Apparently major work.   
  
2. Now wheel bearings and trailing arms.  Warranty still covers the bearings but not the trailing arms.  A bill of 740$.   
  
My concern is that I have no reason not to expect a repeat of both repairs in another 50K mi.    
  
Anyone familiar enough to know if countermeasures are being employed?