What i mean by limp mode is the power is reduced, can only get to maybe 50mph top, can only get 16-18 lbs of boost top, but the accelerater pedal still works, when reading the AP pids on Ids, they all read normal, when u have it to the floor trying to get speed IPR is maxed at 84%, all u have to do is put it in N, cycle the key off-on and restart and all is back to normal. I understand about there maybe being a HP oil leak, but would that HP oil leak turn on the wrench light and have reduced power. All of my HP oil leaks i had to deal with all had a stall concern and maybe a no start after hot.