chry 300 eng light 2006 3.5 eng

Question

eng light comes on when driving hit the accelerator and felt like it lost power momentarily and regained power eng light stays on had it in to look at they can't find out whats wrong, I look on comp an said to pull fuse 11 - 14 takes off eng light for 2 days but come back on if I gun it after starting it pass 4000 don't have a problem, anyone else had this problem or know what could cause this or what the solution is. thks