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Thread: New guy with a 1991 Chevy V3500

  1. #1
    Carb and Points!
    Join Date
    Feb 2017
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    Palmer, AK
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    New guy with a 1991 Chevy V3500

    Hello all!

    I'm new to the tuner side of things. I have a 91 V3500, 454 TBI, 4L80E. I'm having issues with the transmission so I'm trying to get set up with a program on the laptop to see live data and command the transmission so I can see what's happening. Just waiting on my ALDL cable to arrive. I'd like to delve deeper and maybe write some chips down the road. I'm sure I will have many questions. Thanks in Advance!!

    joe

  2. #2
    Fuel Injected!
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    Upstate, NY
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    welcome to the forum.

  3. #3
    Carb and Points!
    Join Date
    Feb 2017
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    Palmer, AK
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    Thanks!

  4. #4
    Fuel Injected!
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    Dec 2016
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    Colorado
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    39
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    120
    Quote Originally Posted by joe231 View Post
    Hello all!

    I'm new to the tuner side of things. I have a 91 V3500, 454 TBI, 4L80E. I'm having issues with the transmission so I'm trying to get set up with a program on the laptop to see live data and command the transmission so I can see what's happening. Just waiting on my ALDL cable to arrive. I'd like to delve deeper and maybe write some chips down the road. I'm sure I will have many questions. Thanks in Advance!!

    joe
    Welcome....What ecm are you running? Is it the original factory?

  5. #5
    Carb and Points!
    Join Date
    Feb 2017
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    Palmer, AK
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    Thanks
    Yeah it's the factory PCM.
    I believe it's the 16147060, but I haven't verified it.

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