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Torque converter lockup

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Old 07-31-2013, 03:45 AM
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How to: understand your shift tables/towhaul and fix your speedometer with HPTUNERS


That is a basic write up I did on transmission tables w hptuners, use it.
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Old 07-31-2013, 02:50 PM
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6.0 test run.hpl

NP 6.0.hpt

IS this what you guys need?
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Old 07-31-2013, 02:54 PM
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yes the NP file is the one we needed.
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Old 07-31-2013, 03:11 PM
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Originally Posted by subeone
yes the NP file is the one we needed.

Hey bud Ive been looking at your link thanks. In the torque converter lock up section under Auto Tcc I clink on the performace tab right? When you say max out 2nd and 3rd you mean change them all to 100?
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Old 07-31-2013, 03:11 PM
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try these settings.
Attached Files
File Type: hpt
NP 6.0 t1.hpt (464.9 KB, 70 views)
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Old 07-31-2013, 03:37 PM
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Originally Posted by subeone
try these settings.
Thanks I'll give it a try!
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Old 07-31-2013, 06:18 PM
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Man unfortunately it didn't work, man I dont what to take the converter out but this thing sucks.
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Old 07-31-2013, 07:19 PM
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Change your minimum throttle release tables to match these. Lemme know.

Name: PatTCChelp.png Views: 78 Size: 214.5 KB
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Old 07-31-2013, 08:06 PM
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Originally Posted by AKlowriderZ71
Change your minimum throttle release tables to match these. Lemme know.

I made the changes and its still doing it. If I drive I, itt seems to go and then converter unlocks or locks not sure and I cant drive at high way speeds motor just revs. I have to slow down tell I believe tell it gets back it gets back first gear.
Last edited by 03 BLKTAHOE; 07-31-2013 at 08:12 PM.
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Old 07-31-2013, 08:14 PM
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That almost sounds like your transmission is slipping, not a converter lock/unlock issue. Have you checked your fluid? Pulled the pan? What does it look like?
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