[s-cars] Funny Noise

[forrest bradshaw]

When I first drive my car in the morning I hear an intermittent howling noise for a couple seconds, then it fades away. It sounds just like when you blow in to a beer bottle. Seems when the car gets warmed up the problem doesn't exist.
Greg J in Michigan
 
I too have randomly experienced this sound in my cold car on cold days, it sounds like a distant fog horn from a freight ship, and yes it's very intermitant, does not happen everyday, and only before car has fully warmed up.
 
this question was on audiworld, thought it would be more practical here
thanks
Forrest

		
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