2006 Dodge Durango won't turn over. Ran fine last night. Went to start it this morning and it started then stalled; started then stalled again. After that couldn't get it to even turn over. All electronics work. Tried battery connections: same. Tried jump starting: same. Tried looking for obvious blown fuses: nothing. Could it be the alternator? Starter?

SOURCE: 99 Dodge Durango turns over good, but won't start, with no code

CHECK BATTERY, MAY BE GOOD TO TURN OVER BUT NOT ENOUGH VOLTAGE TO FIRE FUEL INJECTION SYSTEM. ALSO COULD BE A FUEL PUMP OR CRANK/CAM SENSORS..GOOD LUCK

SOURCE: wont start

Start by checking the battery connections. If they seem okay then, even though it may be pretty new, I would take the battery to the dealer and have them check it for an internal short in the battery. I had this happen 2 weeks after picking up a new car.

SOURCE: 2000 Dodge Ram 1500 (V8 5.2L) will not start

could be the battery, sometimes all the electrical would stay on but the battery doesnt have enough juice to crank the car over, if not check the alternater.

SOURCE: motor wont start

sounds like your keys lost programming. will only start for about 2 seconds then shut off. security locked you out. will have to have your keys reprogrammed

SOURCE: 1996 Dodge Ram won't start

run another test on the starter...they are about 20/80 bad/good right out of the box!