Why won't my truck start after changing battery?

Question edited for clarity.
Question moved to sub category.

It appears to be a known issue.

https://www.google.com/search?q=2005+Dodge+Magnum+5.7+Hemi.+No+crank+no+start

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sounds like battery. when a car battery dies it is dead wasting time trying to recharge it.. Turn headlights on bright, turn heater blower motor on high watch lights, do the stay bright or start dimming. Try to start car with lights on are the going dim. If the headlights do not remain bright while starting car it is battery.

Proper way is with code scanner with erase capability. Or you can try to unhook your battery and turn on the headlights, wait about 5 min. then reconnect battery. If you have stereo with code lock make sure to have code before doing.

The problem is more than likely a dead cell in the battery, Each cell in a battery is normally 2.3 volts, they will go over but when rested will return to 2.3 volts, with 6 cells it is 13.8 volts, car starts. 5 good cell is 11.5 volts, almost enough to start, any less not a chance, the starter will just click, cold weather is worse. A new battery will solve the problem

Your diagrams are at the link below
Repair Guides Fuel ignition System 2006 Fuel ignition System 2006 AutoZone...

yes, could be ! change your fuel & air filters , its winter time , yes !

Either its a bad new battery or tour altenator isn't charging it. Jumpstart it.

REPLACE THE BATTERY THEY LAST ONLY ABOUT FIVE YEARS

Sometimes the bushings in the starter often wear and give symptoms of a dead or dying battery, try disassembling the starter and change the bushings...

spray starting fluid into the air intake, if it starts your electric fuel pump has failed, let me know what u find.