Re: I'm COLD. NEED HEAT. GOING MAD
Hoses look correct. On the 3/4" hose, when the truck is at operating temp, is this hose the same temp as the upper radiator hose? They should feel the same, almost too hot to touch. If they are, does the 5/8" hose feel only slightly cooler or does it seem a lot colder? This will tell you if you are getting heat in and out of the lines.
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