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

1993 dodge cummins won't roll coal

Old Oct 4, 2012 | 10:48 PM
  #41  
bladeyamaha's Avatar
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Maybe he needs a catalytic converter?
 
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Old Oct 5, 2012 | 08:09 PM
  #42  
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Originally Posted by mag00
People taht want to make black smoke are fools.. they are flashing a big sign say" hey look at me! we need a law against this" Don't laugh the government is always looking for ways to expand their pwoer and influence in people's lives.. I think diesel peoplae damn lucky.. BIG power, decent mileage, a workhorse and last near on forever.. Don't mess up a good thing with foolish ideas about black smoke it onlt takes a few folks pissed about it to **** in your Cheerios.. think about it. Yeah I know spe checker..
Spe checker?


Sent from the mans IPhone.
 
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Old Oct 10, 2012 | 07:10 PM
  #43  
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On the cab side of the pump, behind the throttle linkage..... there is what I call the power pin... has a lock nut on it... crack it loose... the head of the pin can be rotated by a flat head, or a little metric socket,.. cant member the size. But, back that screw out a couple turns and lock the nut back.... should help alot...... Warning dont rotate more than 4 times or take a chance at her running away on ya.... I only rotated mine 1 1/2 turn and its stock.... pretty good notice on power, and more smoke..... honestly wouldnt touch 3 turns on it
 
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Old Oct 12, 2012 | 08:30 AM
  #44  
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redneckcummins12

you have to understand that most people who get upset for the smoke live west of the blue ridge, the EPA (GOVERNMENT) are always looking to make more money, hence the new 6.7l with more flux compositor's than the Delorean.
I as well don't like the smoke myself, I have been beating my head up against the wall to why I have so much smoke (money) going out my tail pipe, I am trying to get it to clean up.

I noticed in your post that you have not put any kind of injectors on your truck, 5x14 will do the trick, just remember, aluminum starts melting at 1250 and depending on your pistons, not a good idea to get them that hot, everyone thinks that when they put the probe on the manifold that the numbers they are reading are actual numbers, it is a lot hotter inside the chamber
 
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Old Oct 12, 2012 | 08:45 AM
  #45  
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I read these engines are rated at 1250* at 1900rpm for continuous use Also There are different varieties of Aluminum. Pistons are made of an Aluminum Alloy.
 
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Old Oct 12, 2012 | 10:33 AM
  #46  
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we can talk all day about metallurgy testing of aluminum and how much silicon, nickle, etc, etc.
 
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Old Nov 4, 2012 | 10:15 PM
  #47  
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Originally Posted by mossyoak54
Spe checker?


Sent from the mans IPhone.
Yeah, in real life, am able to speak and spell quite, well, adequately... But when I get one of these dinky *** keyboards with buttons no bigger than Barbie's toenail, it sucks...I will try to refrain from posting such childish gibberish in the future. I apologize.. it won't happen again... I promise... scouts honor..
 
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Old Nov 4, 2012 | 10:47 PM
  #48  
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wonder where the "coal roller" is?
 
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Old Nov 5, 2012 | 03:26 PM
  #49  
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replacing pistons
 
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Old Nov 5, 2012 | 03:45 PM
  #50  
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Well, I can honestly say mine is definitely "Rolling Coal" now! LOL
 
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