i have purchased a used 2001 dodge ram 1500 2 wd... tried the air conditioning and not only does it not blow cold, but it also smells very musty / moldy, kinda like a wet basement in an old house. need to get the air conditioning fixed and will try to recharge first...however, i need to get rid of that smell before i move forward...is there a good product or method i should use to get rid of the smell?

RickMN

Read this article

AC Stinks, smelly air conditioning

TINYDOG2

ask your dodge dealer where the cabin air filter is located and change it, also spray air intake for a/c with javex or similar bleach to kill mold and mildew. Also do not smoke in your vehicle as this will also make a/c smell. Hope this helps you