A40 TCM Tuning

[dylon333]

Well that makes sense why it seemed worse last night.

I’ll try to play with it again soon, the wife’s a/c went out in her Cruze And being a diesel Every thing is special order so some how I lost the Tahoe till her Ac is fixed and don’t want to mess with any thing while she’s driving it.


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[2004LB7]

We you get it close to where it is almost right, I found that even a half mph made a difference. So you can start by upping it a few mph, then change it by one, then half.

I plot all of the gears on an excel sheet so I can see them all at once and make sure none are in conflict with each other. I even throw in the TC in there too.