have a 98 sts having problems with it starting. i put the key in turn it every thing comes on normaly but try to start it and nothing there is clicking in fuse box under rear seat. let it set for 15 min or so try to start it and it starts and runs perfect then next morning try to start it and nothing again. i have been told that the bcm is going bad had alot of lost comunications codes.have it at the dealer right now and it has started every time for them and is running perfect i know as soon as i bring it home it wont start, been there for 5 days wating for it not to start so they can trace it down. anybody have any suggestions on what it could be.