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Replacing Camshaft

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Old Apr 9, 2012 | 08:52 AM
  #11  
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so, remind me, what was the failure...is this "the tick"?
 
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Old Apr 9, 2012 | 08:57 AM
  #12  
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Yes. Engine tick from my other post. There is a video in that post so you can hear what I hear.
 
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Old Apr 9, 2012 | 09:03 AM
  #13  
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right. i was following that. maybe dumb question but does this anything to do with the slipped/pin liners problem/solution?
 
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Old Apr 9, 2012 | 10:46 AM
  #14  
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Which pin and liner?
 
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Old Apr 10, 2012 | 08:58 AM
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Originally Posted by ColoDisco
Which pin and liner?
I think he is asking if you have pinned liners? Or maybe a failing liner? if it's happening at start up then likely not. If it's happening when it's warm - maybe. But on a 3.9 my "ticking noise" bet is cam and lifters.
 
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Old Apr 10, 2012 | 08:59 AM
  #16  
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Originally Posted by ColoDisco
I already switched to 15w-40 rotella with a the recommended larger oil filter. I will stick with the recommended break in oil for the cam (valvoline VR-1 taken from discoweb) then go back to the rotella.

Smart man
 
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Old Apr 10, 2012 | 09:37 AM
  #17  
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Using a stethoscope I hear it loudest by the lifters. Pretty sure my piston liners are fine.
 
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Old Apr 10, 2012 | 11:51 AM
  #18  
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Other than the tick, how does it run?
 
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Old Apr 10, 2012 | 09:12 PM
  #19  
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Feels rough. Almost like a misfire but I am not getting any misfire codes.

Any advice on loosening the crank, cam bolts without the special tool?
 
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Old Apr 11, 2012 | 06:40 AM
  #20  
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Originally Posted by Jake1996D1
I think he is asking if you have pinned liners? Or maybe a failing liner? if it's happening at start up then likely not. If it's happening when it's warm - maybe. But on a 3.9 my "ticking noise" bet is cam and lifters.
there's a hunter s thompson-ish write up in the D2 section about how the guy pinned his liners and stopped his ticking. a few guys say that's common for the D2.

No diff for the 4.0 tho right. same bet?
 
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