All four of my windows go up/down really slow! Is it something with the circuit, window motors?? Fn power windows, curse you!!!

 

I would try lubing them up first.

 

use some dry silicon spray to keep from collecting up dirt. the next thing would be to check the volts going to the windows and make sure its between the normaly ranges.

 

put vwindows down and spray felt track they ride in pure silicone spray

 

When my window is slow..... I just crank it faster!!!!

With that being said, Just make sure they're lubed, as everyone else is saying silicone spray works great for windows, other issues could be if you've got bad seals on your windows, you could be getting water leakage into your doors, just make sure nothing corroded/gunked up, clean and lube the best ya can.

 

Thanks guys. This thing sat for a year and a half without an engine, i got it dirt cheap, just managed to get it running so i wouldn't be surprised if things are dried out, i prob should have thought of that.....D'oh then again, that's my were all here, give each other that extra set of hands and ears!!! Again... thanks!!

 

pull the panels........ as someone else posted ck the voltage first, then clean any hardened gunked up grease you can find on anything that moves the window or touches it and then relube.

 

Oh, and I also had another issue with a different vehicle, my Jeep is all manual... even the trans...

My switch wasn't making a good connection, both the leads to the switch and the switch it self was corroded. So if the lube, and voltage check out, could be the switch. I cant imagine all 4 windows having dead motors at the same time.