Lets see problem with the window regulator
second one now, same problem
the window will work fine up and down for the
day but after it sits over night it will not work.
This is after I take the door panel off and smack
the motor with the back of a screw driver while I hold
down the button and then it will work fine for the day but the
next morning it will not work. It used to stay working for a couple of
days but now its just for the day and I got to take the door panel off and
smack the motor. Before I smack the motor if keep trying the button
either button it will get warm, smack the motor about 4 times it will work.
If it was the relay smacking the motor would,n make it work ya think?
After market regulator ? Driving me crazy guys HELP

 

Needs a new motor.
The brushes inside are either dirty or worn. when you give it a smack, you move the armature a bit giving it just enough of a kick to get moving

 

Thanx for the info, your right I called the place I bought
both regulators and he said come down and get another one
3 ,s a charm ya think. Jim