How do you change the key ignition on a Pontiac Grand Prix?
Too complicated to answer here but Haynes' repair book has a pretty good description of the process. You can get one at most auto parts stores but AVOID the Chilton manuals, they are garbage! If your car has a tilt steering column you also need a special little gismo to pull the pivot pins but it costs less than $10. If you need more help e-mail me at email@example.com.