sr3k0

(1989 jeep Cherokee XJ) Ok, so I have a question. So I was under my hood pulling out old amp wires that were for the stereo. Then out of nowhere I noticed a red wire just by its self. Later that day I went to take off for work and my acceleration was very slow.So I followed one side to the starter relay. It's two wires, 1 18g red wire and the other a red with a white strip wire that leads and turns into a green wire at the starter relay. Going the other way the two wires lead into a connector. After the connector the red and white wire goes into a tube with a bunch of other wires that pass to the front of the radiator and to the driver side. I opened it up and didn't find another broken wire that the red one would be connected to. Can some one tell me where it goes?