Use this website and you should find it....I bought a 2011 5.7L in August from a small private dealer. Now has 130k miles.
Just had the engine code P2443 for bank2 valve stuck closed come in last week.
this thread looks promising that the warranty might cover me but I can't find any publication online from Toyota that says they are extending it to model year 2011? Latest I could find was POL11-05, which only covers 2008-2010 for 10 years/150k.
I called my local Toyota dealer and they won't tell me anything unless I bring it in for a diagnosis (which they want to charge me $125 for). Does someone have a link to a formal Toyota update that extends warranty issue to 2011 models?