How do you know if its a power regulator or the motor? My drivers door window will roll down about 1/2 an inch to 1" then stop. If I wait a while and do it again it will roll down a bit farther. Going up is really bad.
Is this the motor or the regulator? I can get a used one from the junk yard for $20 if I give them the core in exchange. Since mine are revited in from the factory, I thought about taking the back door motor out and putting that into my drivers door. Then I can use the bad motor at a later time to take with me to exchange.
Are the two interchangable? Are there any tricks to look out for when changing the motor? I assume I need to tape the glass in palce while the motor is out?