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Potential Tuner
2010 Yukon XL 3k stall circle D 6L80 trans tune help
I am having issues with the transmission line pressure and slip since I installed the circle D torque converter any help would be greatly appreciated
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Tuner
What problems are you having? What do you want it to do? Post your tune
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Potential Tuner
It’s my wife’s truck but I did build the engine 1 7/8” long tube headers, pop up pistons 12:1+ compression, stage 1 3bolt bumpstick cam, port & polished heads, tsp valve springs, 3” headers back exhaust and the circle D torque converter 3k stall, 30k trans cooler with inline filter, I’ll upload tune when I get home... I did bring it to a dyno tuning shop but the truck is AWD so it wouldn’t fit on the dyno so he road tested. I did some compare files but I don’t see much changed on engine and doesn’t seem to have anything done to trans
Last edited by Coalrollin; 06-16-2020 at 08:42 PM.
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Tuner
Tell me what you want accomplished when you post the tune...
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Potential Tuner
high psi tune yukon XL.hpt I would like it to shift like a daily driver but still have the ability to shit and get under WOT, I do tow a boat with this truck on occasion so engine braking would be nice
Last edited by Coalrollin; 06-16-2020 at 05:24 PM.