Leonard 
2012 Toyota Tundra CrewMax Cab Limited FFV 4dr CrewMax 4WD SB (5.7L 8cyl 6A)
ivery hard starting when cold just like on you tub
 Very hard starts when cold   Engine just keeps cranking and it may start eventually.  The dealership is the very worst in st cloud mn as far as support for this issue.  Big waste of money to buy a nice Lemon truck, it may start fine when engine is warm but from a dead overnight start   forget it starting normally. Some say its a flex fuel thing that toyota will not stand behind or will fully ignore you when you mention this issue, plus even if it starts great once than on the 6th or 7th start it'll start all over again.   (what a  MESS, NIGHTMARE, and LEMON issue for a buyer that spent  $26000 for and a dealer that wont listen or a company like Toyota that ignores you. Please consider Chev or GMC or even Ford. You'll same yourself a huge headache