If that were a problem it would show up here
http://forums.thedieselstop.com/ubbthreads/ Otherwise, it's BS.
"James" <jjackson@iel.spokane.edu> wrote in message
news:ag0hp1dtr2dp3tqonhuni25den6ap26nel@4ax.com...
: A local Toyota service manager was telling me that the 7.3L
: Powerstroke tends to burn valves shortly after 100k (after the
: warranty period, of course). Can anybody verify this?
:
: Thanks,
:
: James