12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

Big A$$ electrical problem

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Old Feb 20, 2010 | 03:24 PM
  #11  
zach_west's Avatar
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From: Canyon, Tx
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well colorado aint a very far trip from kansas now is it. you pay fuel and i'll look at it.
 
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Old Feb 20, 2010 | 03:34 PM
  #12  
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Make sure all your grounds are good. Replace them and or clean the contact points. Might not be the answer your looking for but it could help.
 
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Old Feb 25, 2010 | 11:14 PM
  #13  
Rocky Mountain Texan's Avatar
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fixed now, new pcm and $1800 dollars worth of new sensors
 
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Old Feb 26, 2010 | 12:58 PM
  #14  
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Heh. Same thing happened to me, but a new PCM fixed it. That's kinda how I stumbled onto this site...
https://www.dieselbombers.com/12-val...-problems.html
 

Last edited by Threesixty; Feb 26, 2010 at 01:01 PM.
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Old Feb 28, 2010 | 07:35 AM
  #15  
STUMPMAN's Avatar
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Yeah, I was going to say sounds like a speed sensor, that makes it shift like you described. And screws up you gauges.
 
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Old Feb 28, 2010 | 10:17 AM
  #16  
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he shoulda let us fix it instead of you getting raped.
 
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Old Feb 28, 2010 | 10:53 AM
  #17  
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Funny how replacing so many electronic modules and sensors get connections cleaned/tightened up again....
 
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Old Mar 1, 2010 | 12:04 AM
  #18  
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too late zach, i just wanted them to look it over but my dad went ahead and let them do their thing
 
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