I joined to get info and DIY's for my wife's 2007 Xterra. I tried searching to get an answer, but no luck. Both of the front windows are struggling to go up. I learned from a member on here to bump my fist on the middle section of the door while holding the window button and that works. Are there common issues with these things? I want to get some advise from you guys before I go and buy a new window motor. I'm hoping it's just the regulator or something. Any help would be great!