Ok well i just bought this jimmy and it has a few small issues..

power window on drivers side will not go down 100% and needs help sometimes to get back up...?

blinker stalk is bad... have new one how hard is it to install??

 

Sounds like the window motor has gotten weak and is in need of replacement. There are some helpful threads out there on this.

As far as the multifunction switch goes (aka blinker stalk), it isn't too difficult to replace. Pull off the trim under the dash, then around the steering column and you should see what needs to be done from there.