1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

First gen dodge speedo trouble

  #11  
Old 06-16-2010 | 08:15 PM
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My odometer just quit working, is it the VSS?
 
  #12  
Old 06-16-2010 | 09:44 PM
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dose the spedo work?
 
  #13  
Old 06-17-2010 | 02:25 PM
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Yep, speedo works, I pushed the reset mileage deal and it kinda crunched. Did I take out the odometer with that?
 
  #14  
Old 06-17-2010 | 04:05 PM
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sounds like the gears are shot ?
 
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  #15  
Old 09-05-2010 | 10:27 AM
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Are the gears replacable .
 
  #16  
Old 09-05-2010 | 12:09 PM
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yes
 
  #17  
Old 09-06-2010 | 09:22 PM
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Originally Posted by 2wd 91 cummins
Are the gears replacable .

here

Spedo drive adapter

Spedo drive adapter gears
 
  #18  
Old 12-28-2010 | 08:51 PM
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hey, found a 1990 cummins with 55k just trying to figure out if the 90' model year has the 100k digit speedo, and also if its intercooled or not?

thanks.
 
  #19  
Old 12-28-2010 | 09:51 PM
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Originally Posted by dieseldude848
hey, found a 1990 cummins with 55k just trying to figure out if the 90' model year has the 100k digit speedo, and also if its intercooled or not?

thanks.
I believe they started intercooling in 91.5 but i could be wrong?
 
  #20  
Old 12-29-2010 | 12:01 AM
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That's right they didn't do an intercooler till 91.5, and yes it haas the 100k odo.
 

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