Hey scotty if you read this i just want to asked why my car fans so loud when i rev it or cruising in 60-70 it sounds like the radiator fan is making a loud noise the more i increase speed the more it creates more noise. It always happen even when the car travel a short distance. I just want to add up my car dies when i turn on ac and rpm drops to 0 causing it to turn off while driving. Sorry for the long question and greetings from The Philippines.

worn out fan clutch

Thank you so much for the answer scotty, ive tried to let the mechanic handle my car for like a month because i went out of town. But when i came back it seems like what you said was true they didnt even bother to tell me changing the fan clutch.