MX-5 Miata Mazdaspeed L4-1.8L DOHC Turbo (2004)
Fuel Injector: Service and Repair
Removal and Installation
FUEL INJECTOR REMOVAL/INSTALLATION
1. Complete the "BEFORE REPAIR PROCEDURE". (See BEFORE REPAIR PROCEDURE.)
2. Disconnect the negative battery cable.
3. Remove the dynamic chamber. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.)
4. Remove in the order indicated in the table.
5. Install in the reverse order of removal.
6. Complete the "AFTER REPAIR PROCEDURE". (See AFTER REPAIR PROCEDURE.)
Fuel Injector Installation Note
1. Use new fuel injector O-rings.
2. Apply a small amount of engine oil to the O-rings and install them into the fuel distributor.
3. Verify that the O-rings and the fuel injector sealing surfaces are free of foreign material.
4. Clean with gasoline if necessary.
5. Install the fuel injectors in the fuel distributor with a light twisting motion so that the O-rings will not be folded.