It's the hose with the electrical tape bandage that got me home. I believe it's supposed to go to the heater? Not sure though. It doesn't look factory. Pictures are how it's routed. I'm thinking the previous owner did it as a fix to either a leaky core, or just because the climate control doesn't turn on low or high speed.
If it just goes to the heater core, would I be safe to just cap them off somehow? That hose isn't working well, as it not only sprung a leak, I can feel it being worn through where it touches the valve cover.
It's a 2.5 engine in a 1991 YJ in case y'all don't know.
(crossposted on JEEPFORUM as well)