have a trick question about a 94

 

I over heated the other day and installed new radiator and both hoses.Car was running and ran out of gas now very hard starting and runs rough.Could this be a sensor or just the way it is running out of gas.I did not run for any time while hot.I just hit the red on my gauge a block away from home

 

wen u ran out of gas u could have sucked up some crud in ur gas tank?change ur fuel filter