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ins0mnia24 · 01-24-2007, 07:21 PM

Did you have a upgraded Power Valve or TCC Regulator valve kit installed along with the Transgo kit??
I know the Transgo kit sometimes require's a PCM edit or change to the shifting settings because the 4L60E's shift timing is controlled by the PCM and preset by the programing..
And even though the kit is installed in the tranny it doesnt always work how it should.
It even states Computer strategy may be required in the Transgo Paperwork.
Same with the Torque Management System sometimes picks up on the firmer shifts and sometimes detect's it as a problem and turns the line pressure down.
The F-bodys arent affected by this, but alot of the other 1998 and newer Gm's are.
I would try emailing Dynotech
Eric did some rework on my transmission their really good with the 4L60e's

01-24-2007, 07:21 PM	#10
ins0mnia24 Join Date: Aug 2005 Location: Millville & Little ferry New Jersey Posts: 454 iTrader: (2)	Did you have a upgraded Power Valve or TCC Regulator valve kit installed along with the Transgo kit?? I know the Transgo kit sometimes require's a PCM edit or change to the shifting settings because the 4L60E's shift timing is controlled by the PCM and preset by the programing.. And even though the kit is installed in the tranny it doesnt always work how it should. It even states Computer strategy may be required in the Transgo Paperwork. Same with the Torque Management System sometimes picks up on the firmer shifts and sometimes detect's it as a problem and turns the line pressure down. The F-bodys arent affected by this, but alot of the other 1998 and newer Gm's are. I would try emailing Dynotech Eric did some rework on my transmission their really good with the 4L60e's __________________ 2002 Z/28 = Firemutt Racing 370 w/ Cam, Trick Flow heads, TPIS 90mm Intake & 90mm T.B., Vigilante 3600 t.c., Michael's Transmissions Built 4L60E. QTP Headers, Mufflex Stainless Y-pipe, Pypes Performance Exhaust, Moser 12-bolt w/ 33 spline axles,Truetrac & 3:73's., Spohn. Cartek Tuned...