no start when outside temp below 60f
i have an 03 ram 3500.. truck runs and drives great. but when the temperature drops to around 14 degrees(60f) the truck basically will not start. it cranks and cranks. i run the intake heater cycle a few times and still it is reluctant to start.. i very small quick shot of either and of she goes... when the outside temp rises again to 65 and up it starts every time, no long crank just a quick bump and she running. there are no codes.. Does anyone have any idea's.....