Ran out of fuel. Filled the car with about six gallons of fuel, but the car will start for split second then nothing..

The problem is the pipe that has split or separated under the fuel filler. It is supposed to be an airtight seal for the fuel and the fumes from the fuel. All called the Evaporative (gas vapour) Emission (gas NOT getting into the atmosphere) System.

Nothing to do with the other items you mentioned and all caused by the above.

first if the car is sittin on much of a slope a couple of gallons wont do it put in six or seven gallons of gas the fuel pump sits in a tray inside the gas tankthere has to be enough gas to go over the sides of tray. when your drivin the gas sloshs into tray. next find the end of the fuel rail and remove return line if theres no bleeder. turn key to on wait 20 seconds turn off turn back on this activates pump repeat until you hae fuel at return line.

Crank the engine continuously for 5 seconds and retrieve the malfunction engine codes. If no codes are found, then check the following:-
- Electrical connections in the engine bay area, battery.
-

The fuel pump can be damaged if you run out of fuel. The gas running through it lubricates it and keeps it cool. Without gas it can overheat or break. I'd check to be sure if your fuel pump is still working.

When you smelt fuel, It was flooded. Your best bet would be to replace the spark plugs. Gas will foul them out, just like oil.

after putting some gas in your tank, step on the gas pedal repeatedly (step to it fully), then while pressing, start your car. the fuel was completely drained from your system thus there are no fuel to burn in able for your car to start.

pressing the gas pedal repeatedly (around 10 times will do) will put some fuel in your combustion chamber, so the car will now have something to burn if you will start the car

Cycle the key several times to the run position and then back to the off position to try to bleed the air out it. Let it sit for about 30 seconds between cycles. How much fuel did you put in the tank. I would say that you need to put at least 2 gallons in it. You may need to change your fuel filter. When you ran it our of fuel you clould have picked up crud off the bottom of the tank and plugged the filter. You mave have damaged the fuel pump. Remove your gas cap and have a helper turn the key to the run position not start position. You should hear your pump buzzing. If you don't hear it I would suspect that something is wrong.

No by you running the car completely out of gas and then putting 1 gallon back in tank, you stired up the residue in tank and the fuel filter is plugging up with all the residue. The best thing to do is remove the fuel filter and replace it with a new filter. Hope this will help you.

You will have to turn the ignition key on and off, several times. The fuel pump should cut in for a couple of seconds, and then out again, and you should be able to hear it doing this. If you can't hear it, you will have to check fuses and relays, and hope the pump hasn't burnt out.

i would try to get it jump started first it should give it enough power to turn over