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High pitched whine when engine cold V70-XC70 2005

posted by  KlausC on  Thu Jun 6 11:49 CST 2013
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last visit: Fri Oct 24 10:15 CST 2014
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I am not sure if the 2005 even has an air pump. Regardless, it is not an electrical motor as the whine increases with vehicle speed and makes no change when shifting up to another gear.

Matthews volvo site suggested that the exhaust is touching the prop shaft while the exhaust is cold.





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New High pitched whine when engine cold [V70-XC70][2005]
posted by  KlausC subscriber  on Mon Jun 3 18:42 CST 2013 >


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