Hey Joe,

There is a pressure control soleniod in the trans that controls the shift pressure when the trans shifts. Just like the old vacuum modulated tranmissions with the vacuum line coming from the intake to the trans.

Well, since there is no vacuum to adjust on these new 4L60E's, how would i go about adjusting the pressure? Can the soleniod be adjusted, is there a setting on the soleniod to increase pressure?

thanks,


allen :wink: