 2002 mustang gt wont start
hi everyone i have 2002 mustang gt 4.6, 5 speed....car has been sitting for 4 months now car wont start. it turns but wont start up. we replaced fuel pump and filter becuz we did not hear the fuel pump turn on thought that was the problem. just replaced ccrm cuz i read 1000 blogs on here that wasnt it either believe we were getting spark but not sure if injectors were working properly. tried hooking up a computer scanner to it and could not check codes computer would not let us in... i notied theft light blinks fast with key in ignition also on position also while cranking and odometer doesnt have any readings just dashes. motor spins but wont start. my father has been a mechanic for 30 plus years and were stumped please please help im dying to drive my car again and i refuse taking itnto the dealer | 
