General engine questions/issues that aren't specific to the other categories
By musicfien
#307765 today i was driving and out of no where a loud screeching sound was coming from my motor. checked my serpentine belts and it was good. any idea where this sound is coming from???
By bks84
#307775 Was your AC on?

Could be alternator belt.

Your car doesnt have a "serpentine" belt.