could a defect in my anti theft alarm system cause my car not to start?

What is your question?

my starter went out .I had it changed.Then on the freeway my accelerator got stuck,needless to say I had to change my tranny.while test driving it started to lose power the door lock switches started to lock and unlock on their own.another test drive and now it hasn't any spark.fuel pump works could bad gas have an affect as to why it wont start?gas tank has been emptied gas lines have been air dried.crank angle sensor has been changed .fuses and relays are good what else can cause this?