Saturn ran hot and cut off will turn over but no crank

Hot does make a difference. You say it won't start, but does it crank and not start, or not even crank? If cranks but will not start, any electrical part may fail as it heats, and when you shut it off the engine gets much hotter since coolant is no longer circulating. Thus, a marginal crank or cam sensor, or coil/ignition module may work while cold of while engine is running, but fail when you first turn car off.

You are saying the engine cranks but does not start, right ?
Does it sound like it has compression ? If not could be a broken timing belt.

Sounds like you might of broken the pressure / clutch plate. Are you able to hear the starter turn and engaging the solenoid ?

not value cover gasket leak out around spark plug not to inside piston. but cut right off how hot? no water in oil? or filled up piston? maybe head crack. fuel pump pumping? crack line not went eng hot. ture key on look or someone look 10lb of pressure comeing out fast.water no. antifreeze yes.

You need to test the battery to make sure it lost charge. Your problem could be that the engine siezed when it ran hot and what appears to be a low battery may actually be caused by extra force required of the starter to crank the engine.

Sounds like a bad crank sensor to me.

could be fuel filter or injectors. Might be the throttle actuator.

You may have seized the engine how ho did it get If your car is overheating and you don't shut it down Immediately or at least turn on the heater to draw the heat from the engine it will seize

warriorangel
have a 97 sl1 which was very hard to start and when it would it ran rough and stalled out easily. sometimes no start. It turned out to be the heater sensor on the engine block (right side as you face the hood. just under the heater hose. the part was 17.00 or 27.00
I don't remember which but it ultimately was sending misinformation to the computer module and it always "thought" it was too hot and would adjust incorrectly. the major clue was therm
indicator read hot even when cold and just started. took me 2 days
to figure it out before spending money. good luck.

could be a cam or crank sensor, they sometimes act up when they are hot and work again when they are cold