Go to autozone.com they have this information on their website.
how do you replace ignition switch on a 1992 Chevy cavalier 2.2 4 cylinder
how to replace a 1990 Chevy Beretta battery
Remove the retaining ring at the top of your Chevy S 10 ignition lock cylinder. Slide the ignition lock cylinder out. Remove the wiring harness from the back of the ignition lock cylinder. Reverse the process to install the new ignition lock cylinder.
about 18 other people asked this question go look at those
According to the Chilton Corsica/Beretta 1988-1996 Manual, there are 21 steps to removing the ignition cylinder (and another 15 - 20 to reinstall it). Not that I don't want to past them all here, but you should get a manual... they're handy to have for any repairs.
I broke my key in the ignition and cant get it out. My only option I can see, is to replace to tumbler. How do I remove it?
this site will help
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can I switch ignition cylinder with a different ignition cylinder w/key in a 2004 chevy Malibu without having to use a passcode
go to a repair shop