u/Interesting-Rain-501

I changed out my valve cover pcv hose fittings and now I’m having this stalling issue as seen in the video. The original pcv valve cover hose fittings were cheap plastic ones that warped in the Texas heat (in bumper to bumper traffic). I upgraded to anodized aluminum hose fittings. In the process I did not disconnect the battery, but did disconnect the throttle body. (I know-i was being lazy -smh). I’m assuming I have to do the throttle relearn?