Need help I have 2016 5.0 xlt had a p2006 permanent code I just replaced the intake manifold still get the code I clear it truck drives good when I step on it truck throws the code again, could it be the actuator on the back I need to replace as well? If I clear the code and step on it truck hits hard and will cel will stay off for a while but again come back on when I give step on it please help