hi, I have a 2014 ram with the 5.7 hemi and it had cam and lifter failure. I replaced cam with mds cam replacement with non mds lifters. I have mds turned off. after replacing it I have been fighting a cylinder 6 misfire only code is p0306. It idled rough and would die when coming to a stop. I have checked ,swapped and replaced spark plugs, coils, injectors and have replaced the pcm and vvt and cam sensor the map sensor and throttle body as well. I checked for vaccum leaks and non were found. compression test was good it was 180 along with the rest of the cylinders on that bank. Pushrods were not bent and were fully seated in the lifer and no bent valves or broken springs. i took it back apart to check lifter and they are in good shape not collapsed and looks like the have oil going to them along with the cam that looks good as well. I dont know what else to check and any ideas on where to look next would be a big help.