My husband and I use to travel a lot and enjoyed going out to dance, since we stopped traveling and visited some of the clubs/lounges in Toronto, we found nothing but disappointments. The bouncers clubs/lounges.
It would be nice to find a lounge with a good aura, filled with people over the age...
Check the bolts that hold the fan in place. Something is loose. Get it checked again. Open the hood and with the vehicle shut down, shake the fan and anything near it, if you feel something loose or the fan shakes, your missing a bolt or you need to tight a loose bolt.