New here so hopefully this hasent been covered already in depth. I used the search feature to no avail. Im working on a 97 Limited 4wd 3.4L v-6 and it has no power steering assist. 2 reman pumps, 2 reman steering gears and a new set of lines (with the little vacuum valve on the pressure line, not sure what that does?) and still nothing. Just wondering if anyone has ever encounterred something similar before or can offer some advice. Banging my head against the wall here and need all the help I can get.