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Thread: help! 5.3 swap not running

  1. #11
    Join Date
    May 2007
    Location
    Oak Forest, Illinois
    Posts
    276
    I would agree---Sounds like V.A.T.S. EFILive trial version will not change any tune parameters.

    PS: To everyone reading this---Post your location in your Sig/Avatar. There may be someone very nearby that can help out with projects/problems. Without a location, noone has a clue.

    Jeff
    98 GMC RCSB 2wd, 100% internally stock 305, w/twin T-3 junkyard turbos,Ramjet intake w/42lb inj,12200411 PCM. 4675lbs w/me in it. Best time in 5 passes 13.01@110

  2. #12
    Join Date
    Feb 2009
    Location
    mississippi
    Posts
    930
    Quote Originally Posted by GasGuzzler View Post
    VATS is chip key. You need PassLock disabled in the tune.
    gas iv seen you post this like 8 times and your right vats is chip key passlock is what we have but in hp tuner and if im not crazin i think efilive calls it vats thats why every one calls it vats
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  3. #13
    Join Date
    Aug 2008
    Location
    ontario, Canada
    Posts
    26
    Quote Originally Posted by MidnightRider View Post
    also get thoses 02s plugged in its not gonna like idling
    Yeah I have no exhaust hooked up yet just working on getting it running.

  4. #14
    Join Date
    May 2008
    Location
    Crowder, OK
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    8,005
    Quote Originally Posted by mcgojosh View Post
    Yeah I have no exhaust hooked up yet just working on getting it running.
    You wont get it running until you get VATS fixed and some o2 sensors hooked up.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  5. #15
    Join Date
    Aug 2008
    Location
    ontario, Canada
    Posts
    26
    yeah Im working on sending the ecm out to get vats shut off. I just found a place in alberta to send it.

  6. #16
    Join Date
    May 2008
    Location
    Crowder, OK
    Posts
    8,005
    Quote Originally Posted by mcgojosh View Post
    yeah Im working on sending the ecm out to get vats shut off. I just found a place in alberta to send it.
    Whats wrong with Nelson Performance? You're on their site.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  7. #17
    Join Date
    Aug 2008
    Location
    ontario, Canada
    Posts
    26
    nothing against them i was looking for something in canada, thats what i found.

  8. #18
    Join Date
    Feb 2009
    Location
    mississippi
    Posts
    930
    it should run without o2s just like crap
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  9. #19
    Join Date
    Aug 2008
    Location
    ontario, Canada
    Posts
    26
    gonna get the exhaust and o2's in this weekend

  10. #20
    Join Date
    Feb 2009
    Location
    mississippi
    Posts
    930
    sounds good keep us posted on if it works or not
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

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