Assuming you are referring to an Expedition, your vehicle is turning over but will not start?
It is possible for
Is the car turning over or is there a click a few times? If you have a click, click, click, then check your starter.
Bmw 528 1997 not start
Crank but not start and run, possible. Not to crank, start or run, no. No lights or horn, no.
The cast of Spedition Marcus - 1968 includes: Katrin Schaake as Gisela Marcus
If you mean it won't crank then the starter is defective. If you mean it will crank but not start it isn't getting fuel, spark or compression.
If a 1997 Nissan Maxima will crank but will not start, there could be a problem with the fuel pump. Another possibility is an issue with the ignition switch.
plugs wires
crank sensor is bad
Will it start after setting awhile? Check the crank shaft sensor.
Avoid the crank sensor?
No, it will crank, but it will not start.
Depends on the motor, 4cyl or V6, but it could be the ignition module, or the crank sensor
Crank no start.