So the wife and I are headed to he parents house, her in the WJ me in the car, I get a call that the heater isn't working. After about 20 min on the side of the freeway in 0 F temps trying to fix it she decided that her and the kids would just suck it up until we got there. Only 10 more miles. Get there and after looking at it here is what I came up with.
Blend doors-I think good........
Blowing air thats colder then outside temps-good
I felt the hoses going to the core one is warmish the other cold. I'm assuming some kind of blockage. Considering that this happend with it so cold out I'm leaning towards frozen coolant. Must not have been a strong enough mix. At least thats what I hope it is. With the hoses like that I don't think blend doors but maybe and maybe even both if I'm super lucky.
Now I get to freeze my arse off trying to fix the thing without a garage.