04.5-05 LLY Performance Discussion of Chevy and GMC Trucks with LLY Duramax Turbo Diesel Engines Related To Performance And Longevity

Smoke and Lope

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Old May 14, 2012 | 01:18 PM
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Default Smoke and Lope

I have a tune I like, it smokes very little and gets my best milage but it lopes and I cant figure out why. I want to smooth this out as I have no desire to lope.

I like the tune because it smokes very little compaired to my other tunes but still ***** n gits. Dont get me wrong none of my tunes smoke to bad but tend to smoke when getting on the gas at highway speeds before turbos spool and this one will only put out a slight haze. I need help figuring out why its loping.
 
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Old May 14, 2012 | 02:05 PM
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Too much fuel in the top left part of the map

Sent with a Droid RAZR in one hand and 14,000 volts in the other.
 
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Old May 14, 2012 | 02:20 PM
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Sweet, Thank you I will check it out tonight once I get home.
 
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Old May 14, 2012 | 03:29 PM
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Did you by chance add 20% to the whole main injection map?

Sent with a Droid RAZR in one hand and 14,000 volts in the other.
 
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Old May 14, 2012 | 07:31 PM
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Cant really say at this point, I pulled the map out of another tune because of how it drove and I incoprated it into dsp5 along with my Coddens tunes. So I guess to answer your question I didnt build it from sratch, I took bits and pieces of tunes and put them in one.
 
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Old May 14, 2012 | 09:12 PM
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you can also check out B0755 & 56. try pulling about 5~15% from B0755. that's what i have used to smooth my idle and it seems to work great
 
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Old May 14, 2012 | 09:14 PM
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i bet the tune that you took it from was from a truck with a different operating system number then wasnt it.

email me both the tune that has the lope problem and your stock read and i will look at them for you if you would like.

torquedieselllc@gmail.com
 
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Old May 14, 2012 | 09:55 PM
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I believe both tunes came from this truck. Tunes I am using came with the truck / laptop that came with the truck.
 
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Old May 14, 2012 | 10:12 PM
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does it lope in all of the dsp tunes or only one of them?

i really dont care to look at it if you would like.
 
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Old May 15, 2012 | 12:35 AM
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Just the one in question the rest of them idle smooth. I will email it tomorrow my wife is on the laptop with my tunes on it. doing home work or looking at girl ****. She is 36 n on a mission finish school so she can get me diesel parts LOL.
 
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