well if your s-10 is stuck in park there is a good chance the transmission is bad in it.
Probably ignition switch. Have it checked out.
you should set it at 0 degrees btdc
IF IT IS A 4 CYL YOU PROBABLY HAVE A BAD CRANK SENSOR OR IGNITION MODULE.
If you have disributorless ignition it will be mounted under the coil pack . If you vehicle still has a distributor it will be in the dist.
Yes. After inserting the key, turn it counterclockwise one click.
If your 300zx has no power to the entire car and the key is stuck in the ignition you have to press the emergency button located in the ignition. Simply remove the black piece from your ignition.(its a black cap)..and when removed you will see a small red button..if you see that push that and press the "push" black button, turn your key and pop it out.
I own a '91 GL and no there is not. It sounds like you may have an issue with your ignition lock being stuck. Have never taken apart an ignition before. -Shaun
Not an easy job requiring special pullers and tools. I suggest taking it to a garage.
If it is a Vortec it will be inside the tube running from the intake to the air filter it is a rubber hose with this stuck in it!