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Thread: GEN IV (AFM, flex fuel) into '97 2dr 4wd Tahoe

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  1. #1
    Join Date
    Mar 2008
    Location
    a small town app 1h from Frankfurt / M.
    Posts
    39

    GEN IV (AFM, flex fuel) into '97 2dr 4wd Tahoe, finished, it runs...

    my Tahoe conversion is getting a little shape these days. The engine is still in a container somewhere on the Atlantic... but I have enough other parts to
    play with.
    For those who forgot:I am converting a 1997 2dr 4wd tahoe to an '07 drive train, engine 5.3 "LMG" with flex fuel and AFM.

    Here are some pics of the work..


    The Tahoe has already lost it's old engine and tranny



    work will involve a cleanup , degreasing and rustproofing the engine bay, frame rails



    parts of the '07 harness laid out



    most of the '97 parts are in bins and were stored for a while..


    '97 radiator with '07 Avalanche e fans



    they fit without problems.. only two small U-shaped brackets to the plastic side tanks and we are ready to go.. best thing, the fans cost only 150bucks....

    '07 cluster and DIC switch
    engine bay fuseboy lower part with connectors
    BCM and engine fuse box




    as I am working together with PSwired ( who has similar problems ...)
    we are able to push each other through the little " I don't know's.."

    Ok... Friday and Saturday passed by and I could not start with the wiring. I was busy with cleaning the engine bay and frame rails. There is nothing worse as removing rust with a wirebrush on the grinder and a piece to clean like a Tahoe's frame..

    My back hurts, my finger hurt but the work is done... My son Marvin gave me a hand when it was painting time..( I told him the Tahoe will be his when he is old enough..that was a good motivation..)



    engine bay painted



    The fuse box on the driver side needs the antilock controller to be moved slightly downward. I had to modify it's bracket and it seems all will fit in almost the original positions.... we will see when the paint is dry.
    modified antilockctrl mounting bracket



    I hope the sunday brings some time for the wiring...

    I checked for space to get the '07 battery tray and underhood fusebox in the proper location. The battery tray on the passenger side could be fittet with some additional brackets.
    Last edited by harascho; 01-24-2009 at 01:48 PM.

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