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    Ported or aftermarket turbo horn?

    Thanks for all the feedback guys. I ended up putting on the fleece ported intake horn for my dad. What a royal PITA on a cali-truck, you guys in real America are lucky. I am very glad I chose this part over the other intake horns because I don't think they would've made the tight squeeze next to...
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    fingerstick and p0102

    Hi guys, while I wait for John or Fingers to reply to my e-mail I thought I would post here to ask if anyone has had an issue with getting a p0102 code after installing your fingerstick and what the fix was in order to cure it. I tried searching multiple sites for info, but nothing conclusive or...
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    LBZ: Keep blowing IGN A fuse

    I'll take a shot in the dark not knowing the wiring schematic, check your wiring at the starter for corrosion and tightness, careful not to short anything in the process, reassemble with dielectric grease.
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    Hard Down Shift from 2 - 1

    EFI live is a good tool to invest in for diagnostic purposes as well as tuning, they can be found used at a lower price pretty frequently too. I assumed you had one from your "DSP5 tuned" signature. Nice rig though! Have him check those values when you get an opportunity.
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    2006 Gmc 2500hd

    Dura-anon submitted a new Showcase Item: 2006 Gmc 2500hd Read more about this showcase item here...
  6. 2006 Gmc 2500hd

    2006 Gmc 2500hd

    2006 Gmc 2500hd
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    Hard Down Shift from 2 - 1

    Is it a 4x4 suburban btw? Sounds like a fun rig for camping.
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    Hard Down Shift from 2 - 1

    Ok, so that certainly isn't a point of concern. Out of curiosity, did you at least look at what I recommended? I know a reset of the TAPS is never advised, but maybe a reset of the TAPS as a last ditch effort so that it can re-learn its shift points. Do you know if there were any modifications...
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    Hard Down Shift from 2 - 1

    That is not the case in my stock tunes, each value is set to 424 in both my ECM and TCM. In the TCM, the table (H0136)'s description reads "Number of tire revolutions per kilometer used for shift stabilization and grade braking calculations." Mine never does anything weird and I am frequently...
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    Ported or aftermarket turbo horn?

    Pro fab makes their own, fleece offers a porting service for the factory mouthpiece. I have read that in order to put in the big 3 or 3.5 inch versions it's not so much the loom that needs modification, but apparently a plastic conduit that runs through the area, if it's anything like my LBZ, I...
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    Ported or aftermarket turbo horn?

    Want to get my Dad something for his lb7 for his upcoming birthday and I think an upgrade to the turbo horn would be a good choice. Is there any real performance difference between the fleece intake horn or something like the profab intake horn? I imagine the profab option gets you a bit more...
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    Thinking about contacting ATP for a tune, any input?

    thanks for the feedback guys I think I will go ahead and get a tune, now my problem is deciding who to go to for the tune. @C20Elephant I installed a banks technicooler because it available at a good price and looked well built, plus it wasnt full of egr/pcv goo. I already have efi flashscan...
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    Hard Down Shift from 2 - 1

    Now that I am back at my computer and have EFI live tune tool open, the value I was talking about changing was (H0136) "tire revolutions per mi/km" they include a calculator that allows you to plug in your current tire size, then it will pop out a corrected number for you to plug into this...
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    Hard Down Shift from 2 - 1

    No no, I'm not saying to mess with any settings EXCEPT for the tire size calibration. Probably not your problem though since you are on factory sized tires.
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    best cold air intake?

    I've had and been happy with the volant CAI for some time, recently got the ram air scoop for xmas. I did have to do a little trimming to the bumper in order to fully expose the scoop to the airflow, but I feel like there is a small but noticeable power difference once you hit the 40mph or so...
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    Hard Down Shift from 2 - 1

    do you have the tire size "RPMS" calibrated properly in both the ECM and TCM tune? I noticed mine doing something similar to what you described when I changed to 33" tires, adjusting to the correct calibration value in both tunes seemed to alleviate the issue entirely for me. Hope this helps.
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    Thinking about contacting ATP for a tune, any input?

    Hi everyone, I am thinking about contacting ATP to make up a tune for my LBZ, just wanted to get some opinions. Ive read a lot about Idaho Rob being the man for tuning, but would appreciate any feedback or suggestions on who to go with. I am new here, usually I just lurk because a good amount...
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