problems with car shutting off and not restarting

Gonna need a little more info...

after sitting it finally started. however when we drove it about15 miles it shut down and woudnot restart. all the fluidsgas are good. not sure what to try next a coil maybe?

How long are you waiting to restart 15-30 mins? Clogged fuel filter will prevent flow and after sitting the debris will fall away and allow it to restart and run until its clogged again which is about 10-20 minutes of running. It doesn't have to fall perfectly in between those times, they are the most common.