Somebody with this same screen name posted on the Enclave forum about a leak in the a pillar.bosoxfan said:I just experienced this the other day in my '07 Outlook. My front a/c wasn't blowing anything out of the vents. I could adjust the fan speed and temps (passenger and driver side), but that did nothing to affect air flow. I tried cycling through the vent positions (floor/vents/defroster) and still no change. I tried stopping, turning off the car, and restarting it. Still nothing. However, we had stopped at Walmart and were in there for about 45 mins. When we came out, it was working just fine and has been ever since. Very odd. Anyone know what is causing this intermittent problem?
Was that you?