I have a 08 turbo nytro and i am getting it ready for the snow but after changing the oil and letting it run I stoped it to check the oil then I tryed to restart it and it would crank but not fire. I would let it sit for awhile and then it would start up fine. Seems like it is vapor locking or flooding but I cant see why. It was about 70 outside but with fuel injection that shouldnt matter. I was thinking mabe I have a injector stuck open but my AFRs are ok and my fuel box seems to be working ok anyone got any ideas could it really be due to the high temps outside.