My '05 Hyundai Sonata (80k miles) cuts off periodically......no pattern as to when it happens. Usually just lurches and then continues on. It's losing fuel or fire....don't know which one. Doesn't act like plugs. Kinda like an ignition module on my F-150 pickup. Can anybody offer some help?

 

Try getting a code scan first, maybe you have codes and don't know it. Take it to AutoZone for a free code scan. Tell them the "check engine" is on.