Need help with my 07 Volvo xc70. Noise after car is off.

I have this car for three month. Today when I turned off the car I heard a loud noise under the hood. It sounds like a fan running. It only ran for about 30 seconds and was off. It happened twice today. Anybody knows what's going on? Thanks a lot!

所有跟帖： 

• it is normal, it is the radiator cooling fan -lexus350ex- ♀ (112 bytes) () 03/10/2009 postreply 20:21:56

• Thank you! It scared me a lot. -shgl999- ♀ (0 bytes) () 03/11/2009 postreply 06:22:28