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Type: Posts; User: MikeB1985

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    Okay i will on Monday when I can access my work...

    Okay i will on Monday when I can access my work laptop.
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    4T80E wot shift point issues

    Hey guys, i recently picked up an 09 Buick Lucerne Super with the high output northstar, and since day one I wondered why it shifts so early. I read the stock file, and it's set to shift at 6400rpm...
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    My mistake, I was looking in the wrong place for...

    My mistake, I was looking in the wrong place for it under program files. Thanks for the help Bill!
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    I attempted to install the Beta but am still not...

    I attempted to install the Beta but am still not seeing it in my download folder. Is there anything special I need to do to get it to open up?
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    Thanks Bill, I did just that!

    Thanks Bill, I did just that!
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    Unsupported or newer version detected

    Hello, a friend tried to send me his tune file and this is the message I get when trying to open it. Is there any way to get around this? I am running 3.6 at the moment. Thanks!
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    I had this issue on my 2014 Cadillac XTS Vsport,...

    I had this issue on my 2014 Cadillac XTS Vsport, could never figure it out. I logged it a bunch of times and never saw any knock when it threw the code. So I just disabled the p0330 from setting and...
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    More 6L80E trouble

    Seems like all of a sudden my 17 Silverado isn't shifting at the commanded MPH on 1-2 shift, it's bumping into the rev limiter instead. Any ideas on what I should look into changing?
  9. Thread: Revs hang?

    by MikeB1985
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    2,587

    Revs hang?

    Hey guys, I've noticed on my 17 Silverado 5.3L the revs hang for awhile after a hard rev. I know this has been discussed with the Gen III/ IV stuff but is there a fix for this on the Gen V? Thanks in...
  10. I raised the TCC desired slip tables on my 17...

    I raised the TCC desired slip tables on my 17 6L80 and that seems to have cured my shudder/ surging issue at light-medium throttle cruising.
  11. Thread: TCC shudder?

    by MikeB1985
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    15,404

    Interestingly enough raising the TCC Desired Slip...

    Interestingly enough raising the TCC Desired Slip seems to have cured my issue. For now anyway, time will tell.
  12. Thread: TCC shudder?

    by MikeB1985
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    Come to find out there is a TCM update via GDS to...

    Come to find out there is a TCM update via GDS to correct this issue, but mine had the update installed prior to me purchasing it. Damn :(
  13. Thread: TCC shudder?

    by MikeB1985
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    No the tune is not stock, driver demand and shift...

    No the tune is not stock, driver demand and shift pressures are raised a decent amount.
  14. Thread: TCC shudder?

    by MikeB1985
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    15,404

    TCC shudder?

    My 17 Silverado 1500 6L80E has developed a slight shudder condition when locked up in 5th or 6th gear, under light acceleration. Have any of you guys experienced this? If so, is there anything that...
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    In the Cutoff/ DFCO tab it will show your rev...

    In the Cutoff/ DFCO tab it will show your rev limiter in there. Keep in mind, if you are looking to get more revs out of it you will have to raise your WOT shift speeds in the trans section as well....
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    Anyone else care to chime in here? Another issue...

    Anyone else care to chime in here? Another issue I've noticed is premature lockup on the TCC, in 3rd gear. Can't really tell what I've done that may have caused this, but under moderate acceleration...
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    17 Silverado trans tune

    Hey guys, I recently bought a 17 Silverado and have been messing with the tq management/line pressure/driver demand to get firmer shifts. I have gotten pretty close to where I want to be, at 1/2-3/4...
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