Has anyone noticed their V6 whistling? When I've gotten out of the car to get the mail and the wife pulls it back to the garage it sometimes has a high pitched whistle. Also goin down the road while under power (normal) it has a sound of something like a muffled pop corn popper or coffee perculater! Car runs fine and have had no problems with it other than these 2 noises! 2LT manual.
