Have a 1999 Mercury Sable, 6 cycl. 134,000 miles on it and I have noticed a whistling noise underneath the hood. It did disappear for a few weeks and now it has returned. It seemed as though the more you would accelerate the worse it would sound. It seems to of got louder for some reason. I am not 100% sure whether this is still the case and whether it just whistles non stop now. We are planning to go on vacation next week and would appreciate your advice. Thanks.
have the same problem?
Monday, July 2nd, 2007 AT 12:55 PM