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  1. J

    My Nightmare-1996 Sierra 5.0 stumbling and stalling

    This issue was ultimately resolved by cleaning and securing the inputs to the computer on the driver side front wheel well under the hood. They had loosened and were filthy causing all kinds of problems. Truck runs awesome again. It is also for sale.
  2. J

    My Nightmare-1996 Sierra 5.0 stumbling and stalling

    Yes, I understand what you’re talking about now-sort of like having the right baseline from where automatic adjustments are made. My codes say MAF and TPS. I went ahead and replaced my MAF, I’ve cleaned it before, but I replaced it. Again it helped some but not totally. It comes in phases, at...
  3. J

    My Nightmare-1996 Sierra 5.0 stumbling and stalling

    So, I'm still kind of in the dark on how timing is set on these if there is a control module, doesn't that adjust the timing as an ongoing thing? Anyway, I replaced the distributor, rotor and plug wires. The check engine light is gone and everything I do improves the drive-ability but its just...
  4. J

    My Nightmare-1996 Sierra 5.0 stumbling and stalling

    Thanks honkon, that makes a lot of sense and was what I started to think today. The auto parts store bench tested my ignition control module and said it was failing. I asked them to check after I bought a replacement since they are kind of expensive. At any rate, I replaced my ICM and the coil...
  5. J

    My Nightmare-1996 Sierra 5.0 stumbling and stalling

    OK, so my Sierra has been running horribly now for a while. It was dropping misfire codes, and I replaced the plugs, the throttle position sensor, the fuel filter, not in that order and not in relation to the codes only. I took it to a shop that was able to get it to run better, but what it...
  6. J

    The Member Truck Thread

    The light bar was from Amazon, there are a few versions on there each around $20. Just search for "license plate light bar". Thanks,
  7. J

    The Member Truck Thread

    My 99 Tahoe and my 96 Sierra;
  8. J

    New Wheels on Tahoe

    OK so I finally got the wheels I really wanted two years ago when I installed some 8 hole GMC steel wheels. Here's my 99. Background is my 96 Sierra C1500. I used to post and discuss here several years ago but created a new account since that email address is gone. Anyway, here it is,,,
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