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Type: Posts; User: AndyGrove

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  1. Thanks all. I realize my error now. I must of...

    Thanks all. I realize my error now. I must of copy/pasted the 100% TPS shift values and then added 10 mph instead of subtracting. I have updated my tune and will give it a try soon, but I believe...
  2. 4L80E - Gen 3 ? Inconsistent in Executing 1>2 Shift

    The issue Im trying to solve is inconsistent 1>2 shift execution under WOT w/ gear selector in Drive (3rd).

    1st gear holds fine, 2nd gear holds fine, all gears shift fine and feel good under...
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    The amount of timing being pulled varies. 50% of...

    The amount of timing being pulled varies. 50% of the time its a deg or less. But other times its all over the board ranging from 3-6 deg, and only once have I seen it go to 8. I had an "issue"...
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    Turboed LQ4 - Knock Sensitivity

    Hello. I would greatly appreciate some insight and experience. I have a 68 C10 w/ a stock internal LQ4 (minus Tooley double valve springs), solid motor mounts, rubber trans mount, 2002 Silverado...
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    By doing a segment swap, I was able to resolve...

    By doing a segment swap, I was able to resolve all Trans related DTCs. Again, on jack stands I get forward wheel movement in Drive, but on the ground there is not enough there to power/move the...
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    That worked for me. Programmed successfully, and...

    That worked for me. Programmed successfully, and no DTCs related to the trans. Still no go in FWD gears, so I will be checking pressure and guessing will likely be pulling trans. But now I know my...
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    Thank you for the information. I appreciate it....

    Thank you for the information. I appreciate it.

    Since I have the 3Bar OS currently programmed, how do I proceed? For example... do I program back to the original OS Containing the Segment Swap...
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    No FWD Gears ? Fresh LS/4L80E Swap

    I recently finished a C10 Build w/ the below details. The observable symptom is that the Wheels will turn in any FWD gear when truck is on jack stands. When on the ground, the truck will NOT move...
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