Originally Posted by tamber877

This afternoon it was about 85 degrees. I’ve used the ac many times since I got my MDX in March. Today it took 10 mins before it started blowing cool air. Probably 15 before it was really cold. 2 weeks ago I returned from a trip and my car sat for a week in the driveway. First time I turned the ac on after that week it had a VERY strong smell of vinegar but cooled down quickly. Today the smell started again once it started blowing cool but only lasted maybe a minute. Be had the smell occasionally since then but today was the first time it took so long to cool down. Thoughts? MDX w/ tech 4300 miles.