Hey all. Just signed up. Problem with my h3 air conditioner just quit. Went to store, worked fine. Come out, not fine. Blower works great. Not cooling at all. Changed the fuse under/behind glove box. Nyet. No smells. Been having the same trouble seems everyone has with the mixture door closing, park for 5 minutes, then works for 30 minutes or so. Help

 

Welcome to HF.

When you post a question, do it ONE time and in the vehicle section that is for questions regarding your Hummer. H3 questions all go in the H3 section...... crazy how that works.

It would also be a good idea to include YEAR and MILES when asking any question.