CHEVROLET LUMINA IGNITION SWITCH NOT TURNING

Hi 2 Car Pro, My Car Is In The Shop As We Speak. The Mechanic Repaired My Head Gaskets. The Put Went Fairly Well Except When He Tried To...

How Can You Check If A Pnp Switch (saftey Nuetral Switch) In Bad It Does Not Turn Over It Has New Starter, Battery And Ignition Switch

1996 Chevy Lumina, Key Not Turning In Ignition