2002 Hyundai Elantra GLS won't start

Problem solved- blown Fuel Pump fuse

i am having the exact same issue did you ever find out what it was by chance?

Hi GuruS9HRS, My issue turned out to be a blown Fuel Pump fuse. Best of luck with yours!

It can be a number of things unfortunately and each situation can be different even having the same problem. But most have been fixed by replacing the purge valve under the hood. 1st you should listen for your fuel pump. If you hear it then I’d move on to the valve. 1. Fuel pump ⛽️ if ok 2. Purge valve 3. Canister vent valve under the car 4. Charcoal canister ( I rebuilt mine for $25) 5. Check for spark ( could be plugs wires or coils) 6. Check pulse to injectors There are lots of videos showing how to check all these things. You can spend the day going over everything. I tried a few and the more videos I watched the more I figured it had to be my evap system bc it would run great all week till I’d open the cap and fill with gas. I couldn’t put more than 3/4 tank otherwise it’d act even worse. And eventually after a few months dealing with the stall at the pump it wouldn’t stay running. So I changed the purge valve, vent valve and rebuilt my canister. Now I can fill up just fine. My MAP sensor went out the next day so that was replaced. ( car would just shut off while driving. Nothing could keep it running and most times I’d need 5-30minb4 it’d start and run for a little while. If I babied it it would last longer. If I drove normal it’d shut down quickly. Check engine code was p0107 for map sensor)

Crankshaft position sensor Or ecu/ecm/ brain Could also be the issue