Hello,
There has been this horrid sour smell from the van's vents during start up of the aircon. I've been told that the condensor is dirty and needs to be cleaned. What is the proper way to do that? Pontiac said the can do it in an hour for $200. An independent shop said there is no way to clan it with out pulling the parts out ( 7 hours of labour). I've tried a detailing shop spraying stuff into the airvents. Can someone tell me what are my options?
Thanks!