I know you guys are fanatical about the search engine, but I couldnt find my anwser. I have a stock supercharger and it sounds like it is making a humming sound. It hums at idle then as the rpms rise it goes away. I also want to point last week I smell something like burning electric. I havent had it since. I'm not sure if it is the supercharger, alternator, or something else. Thanks for the help in advance.
