My 2003 dodge Durango started and ran fine yesterday then last night it got down to -18 and now it turns over and attempts to fire but won't fire. We put heat in it but it still won't start. Help please.

SOURCE: trouble starting

check the fuel pressure sounds as if fuel pump quit

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: 1999 dodge durango will not start

sensor on backside of throttle body two hex screws gently remove as you can break brass fitting spray with throttle body cleaner till it comes clean open throttle all the way spray butterflies till they are clean imediately drive five miles as it takes ecu that far to relearn sensor five miles no less

SOURCE: 99 dodge durango will not start

Check the fuel pump when you turn the key forward but dont crank it and see if you hear the fuel pump engaging. I hope this helps.

Andy

SOURCE: wont start

Sounds the starter is no good (sometimes they'll work intermittently for a while before they totally **** out). Of course it could just be a starter wiring problem (sending wire).