I have a 2003 6.0 turbo diesel which will not run right till it warms up
It also acts like it is vapor locking at times when you start and then try to leave even on hot days.
This is a problem I can not figure out
New fuel filters new air filter and even with fuel additives it still runs awful till it warms to operating temp.
I could use some experienced help on this one.
I have been told to change the cam sensor but before I do that I wanted to ask first if some one knew what the problem was.
Thanks

Yes you should take to a Ford Dealership and change the cam sensor.

Recall on sensor?