Sonata GL V6-3.0L (1997)
1. Install a new insulator to the intake manifold.
2. Install a new grommet and O-ring to the injector.
3. Apply a coating of solvent or gasoline to the O-ring of the injector.
4. While rotating the injector, install it on the delivery pipe.
5. Be sure that the injector turns smoothly in the delivery pipe.
NOTE: If it does not turn smoothly, the O-ring may not be installed properly. Remove the injector, re-insert it into the delivery pipe and re-check.
6. When installing the delivery pipe, check that the insulator is correctly inserted into the delivery pipe's installation hole.
7. Apply engine oil to the hose union before installing the high pressure hose. Then insert the high pressure hose, being careful not to damage the
O-ring, and tighten securely.
CAUTION: Because high pressure is present between the fuel pump and the delivery pipe, be sure that there is no fuel leakage in this area.
