Sonata GL V6-2.5L (1999)
1. Install a new grommet and O-ring to the injector.
2. Apply a coating of solvent, spindle oil or gasoline to the injector O-ring.
3. While turning the injector to the left and right, install it on to the delivery pipe.
4. Be sure the injector turns smoothly.
NOTE: If injector does not turn smoothly, the O-ring may be jammed. Remove the injector and re-insert it into the delivery pipe and re-check.
