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I am sure there is one. In the Crossfire the driveshaft (2 piece), is called a 'Propeller Shaft', two short sections tied together in @ the middle there is a 'U' joint. In the 2008 service manual, Vol 1, section 3-30. No idea if it is your issue but the XF does have one U-Joint. Good luck finding your 'squeak'.



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