Except B2300, B3000, B4000 & Tribute 3.0L
Remove fuel filler cap to relieve tank pressure. Remove fuel pump relay (disconnect harness connector from fuel pump relay on Miata). See FUEL PUMP RELAY LOCATION table. Start engine. Allow engine to run until it stalls. Turn ignition switch off. Reinstall relay.
FUEL PUMP RELAY LOCATION
| Application | Location |
|---|---|
| Miata | Above Accelerator Pedal |
| Millenia 2.3L | Beside Cruise Control Actuator |
| Millenia 2.5L, MPV, Protege, Protege5 & 626 | Left Side Of Engine Compartment In Main Fuse & Relay Box |
| Tribute 2.0L | Under Hood, Inside Left Relay Compartment |