More answers here...... The extra nipple on the brake booster check valve was used for the vacuum modulator on the transmission. Many are getting vacuum from another place. Power window problem: check the switch on the console. You can do this by lifting out the switch plate and jumping the contacts on the back side. If necessary, you remove the interior door panel by removing screws at the front edge and rear edge AND two screws in the fingertip door pull hole. With the door panel out of the way, you can use a 12 volt power source at the motor to see if it will go up and down. If the window still will not work for you, it's time to remove the motor and the regulator from the door. Harley [email:
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