My Chrysler 300m cut off while i was driving when i try cut back on its act like it wants to crank but d

Something has been lost - fuel delivery, ignition spark, or even engine timing -- due to an unknown cause. The first step is to find out what is missing. The next step is to figure out why it's missing and what must be done to restore it. One big thing to look at first -- when was the timing belt replaced last? Perhaps it has broken, causing the loss of running. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops