2002 checrolet suburban trouble starting

[dpantoja1973]

2002 Suburban was recently broken into and ignition damaged. Ignition has been replaced and anti theft cleared. Truck does not start every time. New battery has been installed. Fuel system pressure test SAT. Sometimes starts right up and then other times takes a while to start. Thanks in advance

 

[zora]

Do you mean it cranks but won't start or nothing happens?
Do you have a check engine light,?
Did the pressure test include how long pressure is maintained after engine shutdown?

 

[AhmeMonday]

Could it be that it is too cold?