Tune Request

[Kizzlebizz]

Anyone have a tune for a P01/P59 with a 4l60 and an aftermarket converter? 5.3, 4l60e, 3k stall 10 inch lockup.

I am having issues with lockup and shifting into 4th gear. I'm not sure if I have knock sensor issues or something else. Just like to be able to compare what others have had to adjust. It may just be too damn heavy for a 10 inch converter to lockup and hold too.

Thanks

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[sktchy]

Have u looked at the hpt tune repository or in the sloppy wiki? Surely there's somethin in one of those two places

 

[Kizzlebizz]

Both. There's nothing in the tune repository that specifies any tunes with higher stalled converters.

All of the p01 and P59 tunes in the cabinet are 80e and t56 tunes.

 

[sktchy]

I suppose that makes sense, there's not alot of love for the 60e when it comes to making power

 

[Kizzlebizz]

Yeah, most folks don't use the 60, but uh...

Im almost positive it's not the computer, as it commands 4th gear, just doesn't go. I had the trans built and when it warms up it doesn't have 4th. I took it to the guy who built it, he put it on a lift and let it roll through the gears and it went into 4th, then of course I leave, get 8-10 miles down the road and no more 4th.

What the actual fuck? Ya boi is about to become a fucking 4l60e EXPERT just to fix my shit.

 

[sktchy]

Heard that. Only way to figure it out is learn. In my case it's usually the hard way.

 

[Kizzlebizz]

I'm going to check the servo today. I'm wondering if there's a torn seal or something on the 4th apply.

 

[Kizzlebizz]

Update- servo apply pin measured proper, at I thing .100, spec is between .075 and .125.

Engine off key on, I can command each gear and hear 1-2 apply and 4th apply solenoids doing their job.

I bought a known good used 2wd 4l60 and a 4wd output shaft and I'll be swapping it in sometime soon.

 

[AlabamalaSS]

Update?

 

[Kizzlebizz]

Update featured-

Build Woes...Any advice?

I'm trying to not use facebook, because...facebook, so maybe you guys can help out. I swapped this 1993 Yukon circa 2017 with a 5.3 4l60e. Enjoyed it for a little while and decided to try the sloppy recipe incrementally. I cam'd it (ss2), and put a turbo on with low boost and enjoyed for a bit...

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