Took out my HVAC and I want to remove the hard lines that run between the upper and lower intake. There is the ECT sensor there so I will probably need to run an adapter to put it where the line come out of the intake. The other end goes to the waterpump and I am guessing I could just block that off? Am I correct? Or does it need to run into the intake. I know about the EGR coolant lines, I'm not worried about that.