05 ram hemi, alot of pinging in part throttle driving..

[~RAM~]

u7137, 05 ram 5.7
johan, could u check this log file an see whats goin on?
we have a road where im from thats 50 mph an its one of the main roads i drive on an i been noticing awhile that when i accel after 40 my truck up shifts 2 times before i hit 50 so between 45 an 60 i noticed my truck was wobbleing an shaking, so i was thinkin tires needed to be balanced.. well i talked to my old man, wich is a mechanic an told him my symptoms, he says to me, boy sounds like ur misfiring, i was like hmm, so i logged it bout 30 mins ago, sure enuff im pulling about 5 degrees of timing in part throttle driving.. not at wot an not before 40 mph.. its weird, could u help me out on how to solve this please??