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Re: personal 4L60E project
Posted to Transmission Forum on 3/20/2019

Though I haven't done it, I recall my transmission mentor shimming up the TCC "PWM" valve in the valve body effectively turning it into a non-PWM TCC like a 4l60/700R. I had concerns at the time that the PCM would complain about seeing 100% TCC when it was onl... Login to read more.