1. Add Gas: Add several gallons of gasoline. Don't just add a tiny bit.
2. Wait: Give the fuel pump a chance to draw fuel from the tank. Wait at least a minute or two, perhaps longer. The longer you wait, the more likely the fuel pump can draw the fuel.
3. Turn the Key (Without Starting): Turn the ignition key to the "ON" position (but don't crank the engine). Listen carefully; you might hear the fuel pump whirring briefly. This is normal and indicates the pump is working. If you don't hear it, this is a potential problem. Do this several times. Allowing the pump to prime is very important.
4. Attempt to Start: Now try starting the car. If it doesn't start immediately, don't crank it continuously. Give it a few seconds to prime before trying again. Repeated cranking without fuel will only damage the starter.
If it still doesn't start after several attempts:
* Check for other issues: Running out of gas sometimes uncovers other pre-existing problems. Make sure the battery is charged. Check all fuses, especially those related to the fuel system (your owner's manual can help with this).
* Consider professional help: If you've followed these steps and the car still won't start, it's time to call a mechanic or roadside assistance. There may be a more serious problem beyond simply running out of gas.
Important Note: Repeatedly cranking the engine without fuel can damage the starter motor. Be patient and let the fuel pump do its work.