Misfire codes a lot of times will be your individual coil packs. Not sure how many miles you have on your truck, but around 70 to 80 thousand miles you may start getting codes of misfires because your coils are starting to break down. Could also be a combination of coil and spark plugs. If it were my truck and it has high mileage, I would replace all the coil packs, and the spark plugs, and while I had it apart would clean the throttle body which is fairly easy to do.
SOURCE: 04 dodgebram 1500 hemi stalls some times
Check the throttle body---if it is very dirty it causes the air flow to change and causes stalling --cleaned mine and no problems / also change PCV valve go to hemitruckclub.com and lots of tips and fixes..........
SOURCE: Where is the throttle position sensor at on a 2005
THIS ENGINE HAS ELECTRONIC THROTTLE CONTROL..THERE ARE 2 THROTTLE POSITION SENSORS LOCATED IN THE THROTTLE BODY,COMPLETE ASSEMBLY MUST BE REPLACED IF DEFECTIVE..IT ALSO HAS SENSORS IN THROTTLE PEDAL ASSEMBLY AS WELL..WHAT TROUBLE ARE YOU HAVING?
SOURCE: replace timing chain on 03 dodge ram 1500 with 5.7 hemi
i have an 02 and i purchased a repair manual from autozone
SOURCE: 2005 Ram 1500 4wd HEMI PO406 - EGR
Hey greenlee99, your best bet would be to grab one these manuals so that you have pictures and diagrams along with step by step instructions. It will tell you what tools and parts you need. Can't go wrong with having it.
SOURCE: Throttle/Pedal Position Sensor/Switch
typical problem, replace the TPS (Throttle Position Sensor) it is located directly opposite of the throttle cables on the throttle body. 2 bolts save the bolts for the love of god SAVE THE BOLTS they are "trilobal" and come verry much in handy later. but it is an easy 10 minute fix and if my memory is correct they are torx head bolts from factory.
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