1999 Park Ave interminit starting problems on 1999 Buick Park Avenue

1999 Park Ave interminit starting problems. New Battery, new key batteries, main battery connections are tight, car will not start or trys too but does not, all the gages are peged I then turn off the key and retry and it starts.I checked the gage info center and everything is normal

Asked by for the 1999 Buick Park Avenue
do you have a chip on your key? if so you may want to have that checked out. could be a bad key or bad ignition cylinder
Thank you I will get the keys checked out. Do you know if there is a diagnostic code for the ingination?