
What does this hose connect to?
As the title says, trying to figure out what the hose in the red circle is connected to. got an old 98 dakota and after I already got it and brought it home, I noticed that the hose was not connected to anything (picture taken from a youtube video) It drove an hour home with no issues so Idk. It connects to the vehicle/cab on the right side of the engine, goes behind the engine and then along the left side, but the end of the hose is not there so it’s disconnected.