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Thread: '04 Silverado 4.3 to 5.3 swap Help needed please.......

  1. #11
    Join Date
    Sep 2007
    Location
    Broken Bow, OK
    Posts
    1,434
    Quote Originally Posted by DennisG_02Silverado View Post
    aren't their different tooth reluctor wheels. 24x and 58x tooth?

    can u change it in hp tuners?
    Not unless you are using a GENIV engine.

    No, you can not change that value in the tune.

  2. #12
    Join Date
    Aug 2009
    Location
    Humble, TX
    Posts
    91
    Found the problrem guys thanks anyways..... he forgot to ground the pcm goin to motor

    * 2002 Chevy Silverado RCSB w/ 4.3 to 5.3 swap
    Installed: McGaughys full 2/4|HD hood/Z71 Airdam|Circle D Built Trans & 3200 stall|34" fans/radiator|True Trac w/ 3.73s|V8 Swap w/ Milled Heads and Comp valvetrain|Custom Grind 22x/23x Cam|Pacesetters LTs & ORY|Magnaflow|Wheatley Tune
    Future Mods: Paint (Sunset Orange Metallic), milled 243s, possibly a 6.0 with either turbo or procharger
    * 2008 GMC CC Texas Edition: stock with CAI

  3. #13
    Join Date
    Nov 2010
    Location
    Coldspring, TX.
    Posts
    249
    Doh!! The simplest things will kill ya. Glad you got it figured out! I'm sure I'm in for a few 'surprises' myself during my swap.

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