I was leaving the neighborhood today and i came to a complete stop at the stop sign, and my truck (04' Hemi 1500) just cut off. I tried to start it twice, and it gave a weak noise and wouldn't come on. Then I tried a third time and it came on just fine. I drove to where I was going and home with no further problems.

Is this something I should be worried about? What do you think caused it?

 

That seems to happen a lot. Some say clean your throttle body, others say get the pcm reflashed at the dealer....some say both. I hear the EGR could be the cause also. My idle is sometimes erratic but it hasn't died on me yet.