Search the Community
Showing results for tags 'wah-waah circulating noise'.
Found 1 result
-
Hi. Newbie posting, so please bear with me and hopefully I've included all pertinent information. Vehicle is a 1998 Legacy Outback with auto transmission. 290k miles with a new engine about 90k miles ago and rebuilt tranny about that same time. Fluids/maintenance done regularly. College kids car. Daughter came home from college the other day and said the vehicle is making a strange sound. Not obnoxious at all, but she has driven the car for years and knows it sounds and feel, and noticed this noise which started about a month or so ago. As best as I can describe it, the sound is kind of a waah waah waah repeating sound, kind of a circular repeating sound. Take a clock for instance, if one was to rotate the minute hand and every time the hand passed between say 12 and 1, it would transmit this 'waah' sound. Car runs fine. Engine runs strong. Transmission shifts fine. The sound can be heard when in Park and idling, as well as when driving. Also heard it in Reverse. Got under the car, and the sound seems to be coming from the area in which the bell housing connects to the engine. I shot a short video/audio from under the area of the bell housing/engine where the sound is emanating, Not the most tech savvy here, couldn't get the video uploaded, but posted it out on youtube so if you wouldn't mind referencing that link, I would be most appreciative: youtu.be/9jbAaPBpd5k With that long winded story in mind, would anyone have any ideas as to what this might be? Don't want to send her back to school with it should it be something serious. Thanks in advance! And big thanks to those that have responded already