i have a 2004 explorer and the drivers side power window is intermintentant. yea not a ranger but maybe some here can tell me if the ford s are having switch issues or maybe motor issues. i do not think it is in the wiring at the door hinges as the other windows are working good. so i can take a crap shoot and get a switch and hope that fixes it or get a window motor and see how that goes but just maybe some here can narrow it down to an issue these trucks are having. i'm leaning on the door switch. and i may pull the wires out and swap them with the passenger side switch for testing but then maybe someone here can say yep the switches are a bit of an issue or the motors. thanks.