i noticed if i let my truck idle the temp will get to normal on the gauge but the heat coming from the vents isn't that hot, also the one heater hose gets hot and the other is cool . but the minute i start driving the heat gets hot coming out of the vents to the point you have to turn it off. anyone experience this???
1980 IH Scout Terra To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
Disconnect the filter and see if you have heat, that might be your problem. How long has that filter been in there? Maybe its plugged? My '00 sd gasser had that same heat problem, i had a cracked head and air was getting trapped in my heater core.