I have a 1999 Buick Regal LS. It is not supercharged and has the series II 3800 motor. I am experiencing a howling sort of noise at around 2500- 3000rpm. It only occurs once the car is warmed up. It doesn't occur when in neutral. It occurs in reverse also. I took a video of it http://www.youtube.com/watch?v=KVGnWj0Hspo
I took the car to the Buick dealership and they could not identify what was causing it.
What is this noise??
have the same problem?
Monday, December 13th, 2010 AT 3:12 AM