Can someone diagnos the problem. Both the line in and out of the heater core are hot (warm). Is this a faulty heater core or is something else amiss? The blower motor functions (but only blows cold air). Everything is original equipment (84 CJ7).
Well as mentioned, you didn't ask how to take the sucker apart.
You can make a new cable core pretty easy. A wire from a lawnmower throttle or the left over chunks from a manual choke cable would work. The adjuster could be fabbed from a motorcycle brake cable adjuster if yours broke.
If you were anywhere near me I have a bunch of left over choke cable chunks from installing them on other's and my vehicle.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
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