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Thread: Just installed Nelson Tune!

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  1. #1
    Join Date
    Mar 2005
    Posts
    25
    All I can say is . Thanks Allen for the great tune, and I only have one question. After I drive on the highway and then get into stop and go traffic it shifts very hard from 1-2(felt like a WOT shift). It has done this everytime, even when I only give it 10-15% throttle. It feels like a swift kick in the ass. Allen you definetly have to warn people to have a spare set of tires after they install their tune.
    03' Tahoe...stock for now

  2. #2
    Join Date
    Dec 2003
    Posts
    470
    I would get Allen to check that out. I had the same thing happen to me with my Predator tuner. It would Slamb into gears taken it easy. But Allen's tune fixed all that. Congrats on the tune
    2000 Chevy Silverado 2500 ECLB w/6.0 , 4L80E auto, 4.10 G80, K&N, Nelson Dyno Tune, 02 PCM STS TURBO , 44# injectors, IC ,HPTuner and 160* thermo 348 rwhp, 394 rwtq @ 5 psi
    60'=2.241
    1/8=9.352@77.39
    1/4=14.40@ 96.67

  3. #3
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    11,038
    Originally posted by sloblaze@Mar 30 2005, 11:07 AM
    All I can say is . Thanks Allen for the great tune, and I only have one question. After I drive on the highway and then get into stop and go traffic it shifts very hard from 1-2(felt like a WOT shift). It has done this everytime, even when I only give it 10-15% throttle. It feels like a swift kick in the ass. Allen you definetly have to warn people to have a spare set of tires after they install their tune.
    Glad you're liking the tune!

    The hard shift isn't normal, we'll have to check that out. The easiest thing to do is, disconnect the battery for about 15 mins, then give it a try.

    Thanks for the update!


    allen

  4. #4
    Join Date
    Jun 2004
    Location
    george west texas
    Posts
    3,694
    congrats on you new found performance
    '13 silverado LT...stock

    '11 lt 4x4 z71..tvs1900

    '01 gmc twins 6.0 jakes 400 ladder bars w/ coilovers tuned by nelson performance

  5. #5
    Join Date
    Mar 2005
    Posts
    25
    Originally posted by farmtruc@Mar 30 2005, 11:52 AM
    Glad you're liking the tune!

    The hard shift isn't normal, we'll have to check that out. The easiest thing to do is, disconnect the battery for about 15 mins, then give it a try.

    Thanks for the update!


    allen
    Well it is fine after I turn the truck off for awhile and then restart it. But what happens is that after I stop and then get on it a bit it shifts fine for the amount of pedal I put to it, then stop again and take it easy on the next street and it shifts like it did on the previous street. It is seriously like someone hit the back of my truck it shifts so hard. Has this happened to anyone before? I will disconnect the battery and try that and if it doesn't work I will give you a call. Besides that there is no other problem, except that the cops were on my tail all the way to school this morning.
    03' Tahoe...stock for now

  6. #6
    Join Date
    Jan 2005
    Location
    Conway, AR
    Posts
    1,353
    Yeah I used the old Nelson power the other day on the highway trying to get to the bathroom, and that attracted a cop. He starts asking me "What all u got dun to this puppy" before he hands me a ticket. I told him it was stock! hahaha

    Chris
    2009 Silverado, HPTuners, all stock.

  7. #7
    Join Date
    Mar 2005
    Posts
    25
    Yeah well the cops are always out here at the end of the month. Plus they are working on the roads around my neighborhood and they have loose sand all over the place. Traction is a thing of the past as of right now.
    03' Tahoe...stock for now

  8. #8
    Join Date
    Feb 2005
    Location
    Austin, Texas
    Posts
    2,053
    Sure you were just trying to get to the bathroom that one works everytime.... well maybe not that time. That excuse hasn't worked for me either. :flipoff: to cops I mean.
    2007 CCSB Z71 VortecMax: Stock!

  9. #9
    Join Date
    Jan 2005
    Location
    Conway, AR
    Posts
    1,353
    yeah man he was probably thinking the whole time, but I actually wasnt lyin this time!

    Chris
    2009 Silverado, HPTuners, all stock.

  10. #10
    ask allen that maybe ur line pressure is to high thats y ur shiftness is to firm
    Nelson Performance Tuning is the way to go.
    Whoop Ass Racing
    Radix W/Intercooler
    E.T is a 12.79@105mph
    http://i25.photobucket.com/albums/c5...sracer/sig.jpg

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