Hey Snitty I am sure most of your know this already but I have to mention it. We had a guy in Juneau AK that had his heater core start leaking in his Chevy. He ignored and continued to plow snow all night. About 2 weeks later he start loosing all his hair. (And I mean ALL) The Doctors thought he might have some type of cancer and sent him to Harborview in Seattle. It turned out that brething all that Glycol poisoned him quite badly. He made it through the treatment after several months. But now I stay clear of that smell as much as possible.
Also having you rig heater controls set on RECUIRC insted of fresh will cause everything to fog up inside during wet weather.
Anyways just passing on some weath of worthless information I have.
Can the Wrangler do the Blazer upgrade? I loved my Wrangler heater, I used to crank it with only the doors on and she alsways kept me warm. But my CJ.........................see-ucks!!
From Alaska and I have never had the Blazer upgrade on any of my CJs. :roll: