My grandmas 1999 civic dx stalled on her today. The car will turn and start but will automatically die out right after. Does anyone got any starting points?

Replace the Ignition Control Module (ICM) and coil:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-4.html#post265896

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