[deliriousga]

If the key is difficult to turn and/or get in or out of the keyhole then it's probably the ignition switch. You can get the switch for $10 at Pelican Parts.

Did you disconnect the battery for anything recently? When I removed the airbag clockspring to replace the turn signal switch, the immobilizer kicked on and would not allow it to start. You can turn off the immobilizer with the Durametric reader if you have one. If you don't have one, I'd highly recommend it for future diagnostics. Very easy to use and helps tremendously with electrical stuff.