Hey, this is my first post on this site and am hoping someone can help me before i invest more money that needs to be invested. last week i was heading home from work, when my valve gasket cover blew and started leaking. i pulled over, turned the car off and had the car towed home. ended up replacing the cover with no problems but now the car will not start. my roommate has looked at it and believes it could be the starter or the security system locking me out. so far i have jumped the car and fully charged the battery..nothing. disconnected the security system and tried a relearn...nothing. i swapped ECM out, both are tuned for my car through ZZP. both give a different error code when tested. one will cause the car to click when starting, the one other one(that ive had in the car for a year) will not. the strange thing is when i go to start it, all the lights turn off in the car and come back on when i stopped trying to start it. the headlights turn off, and all my gauges drop down and come back. been working on this all week and im just stratching my head over this and i need it fixed asap, i am hoping someone will be able to help me figure this out before i pull the starter out. also the car is an 2007 cobalt SS 2.4 with stage 2 supercharger kit through ZZP and other mods as well.