i have a 93 and sometimes when i roll the windows down i cant get them to come back up, i replaced the fuses for the windows also so would the motors be bad in them ?

i would bet is probably a worn out switch. sick

is there anyway to test if its bad or not ?

I've kind of got the same problem at times. From what my grandfather said, there is a breaker between the fuse and switch that tends to overheat, and it will just shut off, until it cools down. Once the breaker cools down, you can roll the window up some more until it overheats again. I'm not sure how to fix the problem.

i think my firebird has the same problem i but it happens wen i roll down and up the window i roll it like an inch then wait a few minutes then allittle more so ya any ideas on how to fix it would help a ton

The early 4th gen cars had a problem with the driver side switch, and it was upgraded later. There is a circuit breaker in the circuit and if the motor draws too much current it goes open. After it cools down it will power the motor again foe a few seconds adn go open again. When this happens either the motor is bad or the window mechanism is broken, binding or in need of lube.

so how do i figure out wheather or not the motor is bad and if it is i just need to replace it?

In any event, the first thing you need to do is to takethe door panel off, and then check out the innards. If everything looks okay, give the mechanism a lube job, including the window tracks (use silicone in the tracks, otherwise you will have a mess). Try the window again, if still bad swap the motor.