Idling last night and forgot and ran it empty . today cranks but wont start. I tried starter fluid and it caight a couple times and with my foot on the gas would run for max 20 seconds. But pretty much cranks but wont start .

I was thinking immobilizer? I killed the battery.before and thst triggered the immobilizer ..i remember having to do something with my key. I remember that acted similar. Thanks for the advice.

 

Check for pressure at valve on fuel line on engine. Check fuse. If pump shows no pressure or 12V there is access under mat and carpet in back. It starts on fluid, probably not immobilizer.