97 Nissan truck engine cuts off when its warmed up?

If your 1997 Nissan truck's engine cuts off when warmed up, it could be due to several issues. Common causes include a faulty ignition coil, a failing fuel pump, or a clogged fuel filter, which can restrict fuel flow when the engine reaches operating temperature. Additionally, a malfunctioning engine temperature sensor or issues with the idle air control valve could contribute to the problem. It’s best to conduct a diagnostic check to identify the exact cause.