Took out the fuel pump, tested - no problems. Other than the Car's idle has been a little off lately - rising up and down while in park. But other than that no problems - no codes come up when I check either. All spark plugs are good and car just had tune up in the last 6 months.
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The no start on the first try could be low fuel pressure. The check valve in the pump may be letting fuel drain back into the tank, or the pump relay may be bad. The pump gets power from the relay when you turn the key on, then from the oil pressure switch once the engine starts. How do you get the interior lights to go off ?
did you check basic all fuses in car and relays if working then jump relay to pump to see if works or unplug connector and test if power and ground are present as well if you think the fuel pump is no good shoot into intake a little gas and try to start if it starts well possible defect pump
Test your fuel pressure, make sure it is the right pressure and test the fuel volume.make sure its getting the right amount of fuel. if it checks out ok you need to put the car on a diagnostic machine. you may have a signal problem that requires a lab scope.
if this car is been sitting, the battery might be low or dead, but if not,
you know your question confuse me a little be, because if your car won't turn, that has nothing to do with the filter, but if the car crank but wont start then it migh be a bad fuel pump, the way to fin that is, by aplying some flamable brake or carburetor cleaner to the intake, then if the car starts or try to, most likelly your fuel pump is gone.