Posted by Matt S. on November 05, 1998 at 16:22:19:
The heater in my 73 Mav. 250 doesn't seem to ever get warm. The fan works fine, it just blows out cold air. I have read some postings here about the "heater core"; does that just need to be replaced? If anyone could give me the skinny on how or what I need to do I would appreciate it, and you will get a "thank you" post (I'm not ungreatful).