I have bad odor coming from my hhr. It smell like a septic tank. How do I fix this?
Sunday, March 10th, 2013 AT 9:27 PM
1 Reply
ASEMASTER6371
MECHANIC
52,797 POSTS
Most likely mildew. There are spray treatments that different shops offer to help with the smell. Try those before having to remove the ac case to clean it out which will be expensive