Get it to a dealer and let them scan it further.
Could be a sensor or dirty throttle body, but it is possible that one of the springs may be getting weak or is broken. It is not very common, but can happen in 03-05 Hemis. If it is the problem, replace it or all of them with the updated version and it shouldnt happen again.
2016 Ram 1500 Crew Cab: 5.7, 65RFE, 4.56 gears with locker, Hemifever tuned, AFE intake, 87mm throttle body, JBA headers, 3" Flowmaster exhaust, split to dual 2.5" exits. 13.57 best ET so far.
Searching for new A or B Body Project!
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