[Gravter]

Hmmm, I finally had time to check out if I had a leaky core yesterday.
Well, I did not find a leak, but what I do think is happening, as I mentioned in another post, I was thinking about the "fresh air" damper.
When I looked behind the glove box yesterday, I noticed the damper was open, as in recirculating in cabin air! My controller was not set to that!
So, now I have to figure out was is wrong with it. Either dead motor/actuator or fuse or whatever!
For now, I will be clamping it closed so that it takes in fresh air only!
I'm going for a drive soon, so I will see if that was it!