Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2006 Honda CRV high pitch whistling on acceleration (w/ uploaded video). › Reply To: 2006 Honda CRV high pitch whistling on acceleration (w/ uploaded video).
Were you ever able to figure out what this was? My 2004 CRV AWD does the exact same thing. Mine, however, is a stick. I figured it was a pinhole in the exhaust somewhere near the cat but I have no idea. Either that or a pulley.