Originally Posted by
jasonk931
Hello everyone, I have this occasional smell coming from my vents. I tried to vacuum inside vents with a small suction wand, but I still get the smell. It's almost like something nested in the firewall below the dash somewhere. very mouse nest smell, but I cannot locate anything or get into it? What would be the best way to get into all the internal ducts and deep clean? Cheers!
Have you checked the cabin air filter to see any build up/clogs etc or has it been changed on schedule? They do sell stuff you can spray into the hvac air intake that will go into the vents such as BG Frigi-Fresh. There really is no way to get into all the ducts to manually clean that I am aware of.