When the car came from the factory, they were fixed.
behind the cooling fan on air cooled engines or on the top left on water cooled
No, it will not run.
sounds to me that the PGMI relay is going out. Changing the relay will only cost you money...I had the same problem on my 1998 Honda accord lx...I changed the relay and that wasn't it...It's the ignition unit that the ignition key turns and starts the car..it cost me $60.00
sounds like your ignition module
An example of a reversible change is an ice cube meting into water and then changing back to an ice cube again if frozen. Another is chocolate melting when heated and changing back to a solid when cooled.
It has used all the fuel or all the air, or it has been cooled below the ignition temperature or something has blocked the chemical reaction between fuel and oxygen.
If you feel behind a fridge, you will feel the warm air. This warmth is from the inside of the fridge as the inside is cooled, and from the pump.
The steam when cooled changes back to liquid water. A chemical change is usually not so reversible.
Air cooled water cooled oil cooled Totally enclosed fan cooled Refrigerant cooled
No there is no feature like you describe, the problem is that the ignition lock cylinder has gone bad. It will need to be replaced by an automotive locksmith or the Ford or Mercury dealer. Do not put graphite powder in the lock or it will make it worse.
To change a liquid to a gas it must be heated to an extreme temperature. If a liqid is cooled enough, it usually turns into a solid, depending on the liquid.
If the ignition shuts down, however you can still crank the engine. This issue could be fuel or ignition related. Fuel Pump Relay failing. Overload Relay failing. Fuel Pump failing. Distributor Cap failing. Distributor Rotor failing. Ignition Coil failing. Ignition Wire Set failing. Reference Sensor failing.