Join Date: May 2010
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Vibrations and driveshaft/ujoints
I have a vibration coming from the back of my truck,it's been there for a while and I am trying narrow it down,not sure if it's ujoints ,drive shaft center bearing or the rear.Its more noticeable around 60-65 mph and tapers off so it seems .I notice it more when empty not nearly as much when towing.
How can I tell if the center drive shaft bearing /ujoints are going bad and would I be better off replacing those to eliminate or even doing prematinance since they are old?
The ujoints/center bearing are 10 years and have old never been replaced,but I know the center bearing has the rubber bushing that can go bad.I can move it up and down but it does not appear ripped.
04 350 DRW CC LB,4:10,245/75/17,tires 4X4..Coolant filter. CTS.Stage II AFE.EGR Delete,Zoodad ,regulated return, ,Arp,OemHG,AD150,WPE ported int,58FICM,190/30 Injec,05 coil conversion.WPE/KC 1.5 turbo,2011 rear leafs,13 tailgate,flight fab trac bars.2014 Power/folding/Extend mirrors.