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

98 12v problems.!

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  #1  
Old 11-08-2011 | 06:57 PM
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ATTN 98 12v problems.!

so im new to this site.and i just bought a 1998 2500 club cab 5.9 12v
i paid 7500 of an older man who took very good care of it.
the problem i have is today i noticed i needed a clutch fan while checking to make sure it was locked up i pushed down on it and the motor turned over. harmonic balancer turned and everything and also the truck smokes.Hey i'm no diesel mechanic but i know enough that i think the motor should'nt turn over that easy but i might be wrong i'm just worried i bought the truck not even a week ago.ANy help would be greatly appreciated i have a 12 month old and alot of bills and don't have money to put into her.

my name is jamison

truck has bully dog intake bully dog 4 inch turbo back ss exhaust.
bully dog stage 2 torque plate bully dog 215hp injectors,automatic with a bigger torque convertor.

 
  #2  
Old 11-08-2011 | 07:08 PM
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wait what????? you pushed on the fan an the motor turned over?

not possible
 
  #3  
Old 11-08-2011 | 07:12 PM
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Why is it not possible if the fan is froze up ?
 
  #4  
Old 11-08-2011 | 07:14 PM
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whats up man! yes i stood on the bumper and pushed down as the fan is locked up and the harmonic balancer spun while i was pushing on the motor im not saying it was really easy but
it turned.
 
  #5  
Old 11-08-2011 | 07:16 PM
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and the motor runs fine?
miles?
 
  #6  
Old 11-08-2011 | 07:27 PM
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motor runs goood not alot of power though as i thought might be boost leak or at wot rack wasnt fully open starts decent in the morning im in mass so its a little cold.like i said im no mechanic im learning about the diesels as i go and i dont think that should happen.
miles are 202300
 
  #7  
Old 11-08-2011 | 08:21 PM
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what color smoke? does it have bunches of blow by? pop the oil fill cap while its running. lots of pressure coming out?
 
  #8  
Old 11-09-2011 | 11:04 AM
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Im at work but the smoke is like a haze blueish grayish
But the dodge mechanic said you can crank with the hand but idk i find it hard to believe

---AutoMerged DoublePost---

No shaft play in the turbo no boost leaks constanly smokes
 

Last edited by 98250012v; 11-09-2011 at 11:04 AM. Reason: Automerged Doublepost
  #9  
Old 11-09-2011 | 11:10 AM
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bad injector or uh ohhh? blue is bad
 
  #10  
Old 11-09-2011 | 11:23 AM
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Brrand new injectors
 


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