Muffler Explosion
- Ensure ignition timing is correct.
- Check fuel-cut system.
- Check cold start injector system (if equipped).
- Ensure fuel injectors and fuel pressure regulator operate correctly.
- Check coolant temperature sensor and wiring.
- Check airflow meter or vacuum sensor and wiring.
- Check Throttle Position Sensor (TPS) and wiring.
- Check air temperature sensor and wiring.
- Check oxygen sensor and wiring.
- Check Electronic Control Module (ECM) and wiring.