got it. any chance this would cause any problems over a long period of time? no telling how long it's been like this

New to the forum, figured I'd start cruising around because the wife's car is starting to get up there in age a bit. Was digging around under the hood to see if her air filter was in decent shape and found this. Some type of tubing running into the box that was unplugged on the right side. I also tr...