LMM Performance Discussion of Chevy and GMC Trucks with LMM Duramax Turbo Diesel Engines Related To Performance And Longevity

Stealth 2 Is On

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  #1  
Old 12-11-2007, 08:29 PM
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Default Stealth 2 Is On

i just got the programer wulla go and just took a test drive the tranny i guess has to get used to it bot it pulls so freakin hard in 6th bye bye cat muffler and dpf
 
  #2  
Old 12-11-2007, 08:40 PM
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My truck goes into limp mode really easy in 6th gear. You are not getting that now huh?
 
  #3  
Old 12-11-2007, 08:41 PM
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nope it pulls hard at wat mph it it doing it
 
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Old 12-11-2007, 08:57 PM
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I was messing around the other day on the highway, no traffic and gave it about 1/2 pedal. The truck was running real good and then all of a sudden the ole 2500 rpm max and slow down. Had to pull over and restart the truck.

Good thing was no codes. But is sucks. Quad is about 4 miles from my house so I may just go by there and try one out.
 
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Old 12-11-2007, 08:57 PM
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  #6  
Old 12-11-2007, 09:01 PM
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ya theyed problet u try one out i used to go to his shop all the time back wen he was first geting started(had an 02 f250 with the old 4 bank chip that was nothinhg but tons and tons of fuel) roark and stan have helped me with lots of problems i will always use his product first then stack it with somthing else usally
 
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Old 12-11-2007, 09:09 PM
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Glad to see ya got it!!!!!!
 

Last edited by Diesel Dawgs Performance; 12-11-2007 at 11:11 PM.
  #8  
Old 12-12-2007, 08:59 PM
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this digasnostic tool thing is cool says inj pressure air temp fuel temp rpm..................

---AutoMerged DoublePost---

ok got to get ri of dpf for 110 mode it was going into limp mode ,every time i reset it it went limp agian in a mile or so also think i need tranny upgrades felt like it was sliping, but tranny temp never got over 140 wats the max temp to look for
 

Last edited by TEXASPOWER; 12-12-2007 at 08:59 PM. Reason: Automerged Doublepost
  #9  
Old 12-13-2007, 12:00 AM
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Mine usually sits at around 140-180 depends on how i drive, But I think since you got rid on the Dpf you made alot more power since it wasn't choking up the system and 110 is alot for a stock transmission especially a LMM alison
 
  #10  
Old 12-13-2007, 08:16 AM
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these new 6 speeds have been proved to be fairly stout even stock
 


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