Why your Toyota Previa engine cuts out?

If your Toyota Previa engine cuts out, it could be due to several factors such as a faulty fuel pump, clogged fuel filter, or issues with the ignition system. Additionally, electrical problems like a failing alternator or battery can cause the engine to lose power. It's also worth checking for vacuum leaks or sensor malfunctions that may affect engine performance. A thorough diagnostic check is recommended to pinpoint the exact cause.