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#4615670 - 12/27/17 11:23 AM Anyone figure out high lead numbers with schaeffer
Invasivore Offline


Registered: 07/08/11
Posts: 44
Loc: South Florida
After reading more than one UOA with elevated lead numbers with Schaeffer’s, has anyone figured out why the slight increase is present?


Edited by Invasivore (12/27/17 11:24 AM)

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#4615754 - 12/27/17 12:54 PM Re: Anyone figure out high lead numbers with schaeffer [Re: Invasivore]
DoubleWasp Offline


Registered: 05/21/12
Posts: 5293
Loc: Fort Lauderdale, FL
You're right. Just noticed that difference:

https://bobistheoilguy.com/forums/ubbthreads.php/topics/4491133/2007.5_Ram_Cummins_6.7,_26k_mi#Post4491133


Edited by JHZR2 (12/27/17 01:05 PM)
Edit Reason: Censor bypass
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#4617462 - 12/29/17 07:36 AM Re: Anyone figure out high lead numbers with schaeffer [Re: Invasivore]
TiredTrucker Offline


Registered: 01/04/08
Posts: 3246
Loc: Central Iowa
I got elevated lead numbers on Schaeffer in my previous Cummins ISX 15L. Have got 780K miles now on a Detroit 60 using Schaeffer and lead in UOA's is typically in the mid single digit range. Must be a metallurgical issue that Cummins conflicts with Schaeffer.
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