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

figure this one out!!!!!!!!!!!!

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  #31  
Old 03-31-2010, 11:24 AM
94 12valve's Avatar
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did you check the fuel return lines? I know the kit does not replace them

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did you prime the AD and make sure the filters are tight? they only screw them on for shipping
 

Last edited by 94 12valve; 03-31-2010 at 11:24 AM. Reason: Automerged Doublepost
  #32  
Old 03-31-2010, 06:16 PM
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i put brand new return lines on there!! yes sir the filters are tight!!!

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Last edited by captain_stabbin; 03-31-2010 at 06:16 PM. Reason: Automerged Doublepost
  #33  
Old 03-31-2010, 07:18 PM
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Alrighty so it has fuel and the pump is new. What about the injectors? New?
 
  #34  
Old 03-31-2010, 07:39 PM
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yes sir the injectors are brand new, i had them pop tested just to make sure they were ok!
 
  #35  
Old 03-31-2010, 10:36 PM
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have you checked to make sure your gov arm is not stuck under the plate?
 
  #36  
Old 04-01-2010, 12:45 AM
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Originally Posted by 94 12valve
have you checked to make sure your gov arm is not stuck under the plate?
i took the fuel plate out
 
  #37  
Old 04-01-2010, 06:07 AM
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mabey somthing insided the governer assembly isnt working properly.
 
  #38  
Old 04-01-2010, 09:57 AM
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how positive are you that you have the gov. springs tightened correctly? did you make sure u got everyone of the shims out? theres a few of them that are a real pia to get out.
 
  #39  
Old 04-01-2010, 12:37 PM
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Originally Posted by biged681985
how positive are you that you have the gov. springs tightened correctly? did you make sure u got everyone of the shims out? theres a few of them that are a real pia to get out.
ok, well answer me this then. the truck will pull to 4k even with only 4lbs of boost. if it were the gov springs would it pull that high?
 
  #40  
Old 04-01-2010, 12:53 PM
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Is the turbo getting lubrication?
 


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