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Thread: 2000 Jimmy 4.3L help.

  1. #1
    Potential Tuner
    Join Date
    Aug 2018
    Posts
    9

    2000 Jimmy 4.3L help.

    Hello all,

    I'm a relatively new to tuning and I have a 2000 Jimmy A4. There's not a whole lot of info on tuning this guy on the web (at least not that I've been able to find so I could be wrong!) and I was wondering if anyone could give me some pointers. So far, I've reduced the TM in the transmission tab by 75%. I noticed that helped a little with lower end power. Should anything be done about the TM under the engine tab? I imagine it's complex, but could someone give me an idea of how I should modify my PE? If anyone has a tune out there that they think might be a good starting point, maybe I could work off of that too. Thanks so much!

  2. #2
    Advanced Tuner ZeroBoostBuick's Avatar
    Join Date
    Aug 2008
    Location
    S.W. Ontario Canada
    Posts
    322
    Search S10 4.3 tuning (98'-04'). It's the same principal and the tune is almost the same.