1999 AM GENERAL AM GENERAL User Comment / Complaint

I am having problems with all of my power windows the back ones will not roll up once they have been rolled down and when you push them up they just fall down and won't stay up. then with my front window on the drivers side i rolled it down and when i went to roll it back up i heard a loud pop and then it fell and wouldn't roll back up if i pull it up it won't stay i have had it fixed 2 times and it is doing it again they said it was something with the resivoir in the power motor. i think that this is a big security issue because my window won't stay up and it has pinched my daughters fingers when it fell a couple of times.