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Old 02-08-2011, 09:16 PM   #4
Jake Raby
Engine Surgeon
 
Join Date: Aug 2008
Location: Cleveland GA USA
Posts: 2,425
Water Pump bearings.
Idler bearings.

Pull the serpentine belt, fire it up and see if it goes away, if so its a sub-system. if not, its internal and you should call me and DO NOT run it any longer :-)
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Jake Raby/www.flat6innovations.com
IMS Solution/ Faultless Tool Inventor
US Patent 8,992,089 &
US Patent 9,416,697
Developer of The IMS Retrofit Procedure- M96/ M97 Specialist
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