Heater issue- hoses cold going to heater core
#1
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Heater issue- hoses cold going to heater core
I have been reading tons of posts on heater problems and have yet to find my answer. I have a 94 with 4.0. When engine is at temp both heater hoses are cold. Shouldn't at least the top one be hot? What is my issue? Thanks for the help.
#2
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Year: 1996
Model: Cherokee (XJ)
Engine: 242 cui
Could be a blocked heater core. If you changed the thermostat lately, the heater bypass could be somehow blocked too. One of the lines could be blocked.
That's all I can think of, but I am nowhere near the most knowledgeable here.
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#7
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Got an update. Got the Cherokee to finally burp. Fired it up this morning and the top tube seems to be getting hot. Was low on time but I will try it again in a bit and see if the bottom gets hot too. thanks for all of the help. I'm new to Cherokees, been a Cj guy. Two different worlds, lol.
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#8
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Year: 95
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Got an update. Got the Cherokee to finally burp. Fired it up this morning and the top tube seems to be getting hot. Was low on time but I will try it again in a bit and see if the bottom gets hot too. thanks for all of the help. I'm new to Cherokees, been a Cj guy. Two different worlds, lol.
#10
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