I am having trouble with my truck my truck keeps dieing and I was told it was the alternator so I replaced that then I got a new battery double checked all my connections but it still dies if it sits to long any ideas?

 

Moving you to the correct section.

For future reference:
https://dodgeforum.com/forum/dodge-r...ead-first.html

 

Plugs, wires, throttle body cleaning, pcv. Any codes?

 

When I did I got a P 0440 evaporative emission system and left front sensor circuit failure