I have a 4.7 ive changed the throttle sensor the sensor below it the map sensor on 2003 Dodge Ram 1500

And # 1 coil pack. #2 plug is fluded #3 plug is black ..truck hard to start and runs rough . Smell like its running really rich what can I do to fi x this problem....I need help bad ...

Asked by for the 2003 Dodge Ram 1500