Abnormal Noise Or Knocking
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 1995 Mazda RX-7, 1995 Mazda Protege, 1995 Mazda Millenia, 1995 Mazda MX-6, and 1995 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Check engine oil and coolant level.
- Check turbo system (if equipped) for damage and wear.
- Check engine control system for malfunctioning components. System inspection should include following components: Airflow Meter; Vacuum Routing (For Leaks); EGR Valve Position Sensor (If Equipped); Knock Sensor (If Equipped); Throttle Position Sensor; Coolant Temperature Sensor; Coolant Thermoswitch; Inhibitor Switch (A/T); Electronic Controlled Automatic Transmission (ECAT) Unit