Non-mopar tech question, sorry...

Just a quick update... I pulled the cover off the heater core, and liquid immediately started running out. My first thought was, "Great! There's the problem!" However, as I got to looking at what was running out, it was just water. No antifreeze smell, not dirty. Clear water. It rained all day yesterday, so apparently I've got some runoff from my cowl getting into my heater box. Heater core itself looked okay, so I figured I'd go ahead and flush it. Yeah, that ain't gonna happen. At least, not easily. I got to looking at the condition of my heater hoses, and they're gonna need replaced. Knowing my luck with Ford OEM hose clamps, at least one of the hoses is gonna get cut off. That could possibly be a big part of my problem, too, if they're all gunked up inside. I'll replace them and then flush my heater core and see if that fixes anything. Thanks again for all help offered.