Clogged heater cores seem to be common in Cherokees. (from the one's I've owned and come across).
No need to take them to a shop to have them flushed. It's easy.
Your core will not get properly flushed using a normal flush fill kit. If its clogged the flow will just go elsewhere and not thru...
So just did a swap (engine and Tranny/Tcase)
Donor: 1992 4wd, NP242
Recipient: 1997 2wd
Some comments:
This thread has a ton of vital information in it, read it and learn. It was AWESOME to find it. Thanks to all who have contributed, very much appreciated.
There are a couple points that...