My usb car stereo dosnt play all the songs on my kingston

Not every car stereo can play every song in a usb.

This deppends on how many songs and how many folders you have in your USB, regardless of the USB's capacity. My car stereo for example, can only play about 50 songs pero folder and i think it tops at 9 folders.

Try to organize your music in folders and change the names of the songs taking every "·$&%/&$/)(=)(( Symbol and non regular character out.

Or better, get your car's manual and it might say how many songs it can play. i think mine cant read over 1.5gb. if it doesnt say, you just have to try and work with it till you get it figured out.

The last thing i try and it might work:
Cut everything out of your USB, format it and then paste everything back this refreshes the USB and sometimes it works.

Sorry about my english.