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You are totally right, sorry for doubting you. Just did a scan with the stock tune, 82* throttle angle basically right away from idle full throttle...

Tried it, and no real noticeable changes.. Pretty much done messing with it at this point, has been years of nothing but headaches. I guess the...

That's genius...I would've never thought of that. Thanks for the info. Curious to see what populating those other tables will do. Have it idling not...

did you get this situated?

Today I have a working tach, not really sure why. I have not touched the truck for the last week and today I plugged the cam sensor in but have no...

Okay, I removed the 103mm throttle body and Installed the stock throttle body (Older style 2650 that accepts Stock Throttle Body) Throttle body...

This is just general advice... but if the car was modified and then had custom tuning done, especially if these mods include a pulley change, you...

Any update on this? Just curious what we should expect so we can communicate with our customer.

This seems to be unique to this (TCM) OS. I've never seen it in another yr car. There is nothing to see in the tune. Lockup is only allowed in 6th...

Yeah thats what I am thinking. Should I contact HPT Support?

nice

Put the wideband in the further down bung so that both narrow bands can remain equal lengths from the engine. You will skew your fuel trims by moving...

As far as I know, it cannot be done. The Pinion Factor would be the way to do it, but HPtuners does not allow that to be changed for some reason....

Basically yes. I actually messaged them through Facebook since they post so much on there. I?m surprised they wouldn?t say what?s on their horizon....

sorry had tried to reply to you but replied to own post below to you sorry having learn the hard way everything got this far alone with research of...

fuel trims coming down on there own they plus 10 now.only mods 4in.intake stock 14 ecu 16 5.3 an 18 6l80.an of all they nay believers look at tune...

what you didn't like the support answer of "maybe we will do this, maybe it will be soon, maybe it will be never, cant tell you anything really...

I was wondering if maybe something wasnt labeled right. I sure would like to have some exhaust brake tables. Im not sure what tuning was in it...

Here's an example of what I'm talking about. I can pretty much raise all the upshift limiters for WOT 2-3 and it will still hit Trans Shift Mod and...

There a 6 in the Tune Repository.

Bill, I don't have anything other than tracking info from when went out to you guys.

I can pretty much confirm it is some kind of torque limiter for the WOT 2-3 and only 2-3, not temperature dependent. I did several WOT 1-2 and 2-3...

Thanks for your help, guys. One more question, what do you do with tip out? Same or leave stock?

A tip for you in the future: Go to https://www.rockauto.com/en/partsearch/ Put your unknown-application part number in the little box, click...

L59 'VIN Z' stock file:

Sounds like the torque converter could be unlocking around the same time as it downshifts. You could set the master switches for the torque converter...