5.9L CR Performance Discussion of 5.9 Liter Dodge Cummins Diesels with Common Rail Injection Related To Performance And Longevity

Over/Under Boost Codes

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  #21  
Old 06-14-2008, 10:24 PM
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so maybe I just need to try another boost fooler. I've decided my truck is just too sensitive. I should have just left it alone
 
  #22  
Old 06-14-2008, 10:41 PM
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Why your getting an under boost resulting in limp mode, ???? Completely remove your BD and see what happens.

 

Last edited by wildbill; 06-14-2008 at 10:42 PM. Reason: Automerged Doublepost
  #23  
Old 06-14-2008, 11:42 PM
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not sure why. I can pull into work with no code, then start it up to leave and then bam, the damn light is on. Start rolling, then have to floor-it to drive normal speed. My truck is possessd. I am gonna take bullydog off for a while and see how long till I get another. I am pretty sure I took it off for a while before and they still came up. But I'm still gonna give it another try. When I first got my truck I got a little module from quadzilla and it ran so good. But I wanted to go a bit farther with the turbo and stuff and, so many problems...
 
  #24  
Old 06-15-2008, 07:10 AM
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Hence the boost fooler.
Didn't you just say it didn't need one?


Dalton, what is your list of modifications? There IS a specific reason your truck isn't running like it should. Just have to figure out what the problem is. 06 trucks generally react very well to modifications are are a whole lot of fun to drive. I wouldn't give up on it quite yet.
 
  #25  
Old 06-15-2008, 07:43 AM
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my mods are listed. some days it is great then others, well not so great
 
  #26  
Old 06-15-2008, 08:00 AM
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Know anyone that has a Smarty that they would let you use?
 
  #27  
Old 06-15-2008, 08:05 AM
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my friend has an 05 with bullydog also a d I'm trying to talk him into trying it out. Then I can borrow it for a while. I appreciate yall help with this
 
  #28  
Old 06-15-2008, 08:44 AM
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Originally Posted by dalton06
I appreciate yall help with this

It's what were here for!
 

Last edited by wildbill; 06-15-2008 at 08:44 AM. Reason: Automerged Doublepost
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