Tune after 4l80e swap help!!
06-30-2010, 10:40 AM
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Tune after 4l80e swap help!!
What's up guys I have a 2002 gmc Sierra 4x4. *I recently dud a 4l80e swap and am trying to figure out what to do to get it tuned. *I already have a hp tunners proflie with the truck and it was just dyno tuned a few weeks ago before the swap so everything else is spot on. * I was going to simply have the rpm/ speed changes done do to the 1st and second gear do to the gear ratio differences, but now I was told i may need to send my profile into hp tuners and have them change the segment id. * * Any help would be greatly appreciated.
Daryl
Daryl
06-30-2010, 10:43 AM
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you can send your tune to ECtune on the HPTuners forum, as he is the only one that can actually do a seg swap.
OR
You can just start with a 6.0/4l80e file and change all the engine files...
OR
You can just start with a 6.0/4l80e file and change all the engine files...
06-30-2010, 11:30 AM
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is there any way to do the 80 tune without having the converter unlock every time you let off the gas? That is the one thing that bugs me. Its not bad with a stock converter, but if you have a looser one, i would think it would get old.
06-30-2010, 01:44 PM
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https://www.performancetrucks.net/fo...4&postcount=55
07-01-2010, 08:30 AM
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Ok will it hurt anything if I drive it any distance without a tune? I'm going to Silverlake July 9th and I have Tj at baker tune the truck usually so I trust he will do a great job, but it's about 150 miles away...
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07-05-2010, 10:39 AM
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ok guys i cant seem to get anyone aound here to download my tune with hp tunners and send it in if theres anyone in northwest indiana willing to do this for me let me know! il pay for the credits plus esxtra, i am leaving thursday to go out of town so im cutting it pretty close! thanks
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