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Thread: quick question

  1. #1
    Join Date
    Mar 2007
    Location
    Newark, Delaware
    Posts
    931

    quick question

    If I were to swap a 2000 PCM into a 2004 truck, is there anything that could possibly get damaged, to either the truck or computer. I need to know because I want to show my friend what a difference a tuned pcm will make over a handheld.
    Big slow mud truck with a TUNE!!!!!!

  2. #2
    Join Date
    Nov 2007
    Location
    S.A. Texas
    Posts
    3,751
    I dont think that will work. My be wrong.
    Name: Mark,
    God created turbo lag so nitrous trucks could have a chance.


    http://www.ls1truck.com/forums/my-ga...tml#post274877

  3. #3
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Things changed a little in 2003.

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
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    20,540
    Won't work.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    Join Date
    Feb 2007
    Location
    Fort Worth
    Posts
    9,578
    Yup. in order to do so, you must use the year specific PCM--I think... A 99-00 PCM will work with a 01-02 but some things are off slightly. An 03 will not work with an 06...the PCM will not sync up right...
    Last edited by txarkitekt; 09-30-2008 at 09:16 AM. Reason: spelling

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  6. #6
    Join Date
    Dec 2006
    Posts
    4,033
    if not mistaken, the 00 wont even bolt to the 04 harness.
    Simple: 408 on steroids!
    single digits coming soon!

  7. #7
    Join Date
    Dec 2007
    Location
    wichita falls, tx
    Posts
    3,067
    it will not even plug in...been there tried that...the green plug on the 04 will not fit where the red plug is on the 00...trust me


    its prob a good thing it didnt, no tellin what i woulda messed up!!!
    ↓↓↓click pic to go to garage↓↓↓

    408, WCCHL92s, nelson tune,4L80e 3600 Circle D,
    Intro Radicalli's

  8. #8
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Yeah....the older ones are red/blue and the newer ones have a green plug, no?

  9. #9
    Join Date
    Mar 2007
    Location
    Newark, Delaware
    Posts
    931
    thanks for the info, now who on hear has ever dealt with Blackbear tuning, trying to get the same friend to quit messing around with unknown places and get a nelson tune
    Big slow mud truck with a TUNE!!!!!!

  10. #10
    Join Date
    Dec 2007
    Location
    wichita falls, tx
    Posts
    3,067
    Quote Originally Posted by GasGuzzler View Post
    Yeah....the older ones are red/blue and the newer ones have a green plug, no?
    yeah blue/red vs. blue/green
    ↓↓↓click pic to go to garage↓↓↓

    408, WCCHL92s, nelson tune,4L80e 3600 Circle D,
    Intro Radicalli's

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