TexasTruck
Well-known member
I've had two versions of the tow/eco..... the standard and a softer shifting version. According to the Livernois support person I've been in contact with, the line pressures are increased. I provided several data logging runs and who ever reviews the data logging said the increase line pressure exaggerates the TC lockup after 3rd or 4th gear shifts.Didn't think they'd be locking up the TC in the lower gears like that. If they're raising pressures it will be much more noticeable. TC locking always give folks the impression of a gear change but it is what it is.
I'm currently running a factory settings tune with CD disabled. The TC lockup after shifting is still there, but not nearly as aggressive; even above 2500 RPM...
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