Has anyone here had a problem with intermittent no-starts. I caught somewhere that it might be the pass-lock system on the truck, but I'm not entirely sure.

Basically, about once a month, I go to start my truck in the morning and it will start and immediately stall. I could continue to crank and stall for hours if I wanted too. However, if I walk away for about 10-15 minutes, when this happens, it will start like there is nothing wrong. Also, my OBC displays "Security" from time to time when I'm driving, perhaps related?

Any info would be greatly appreciated.