Sonata GL V6-3.0L (1997)
Valve Seat: Service and Repair
Reface
1. Before reconditioning, check the valve guide for wear. Replace worn guide if necessary, then recondition the valve seat.
2. To recondition the valve seat, use the Valve Seat Cutter and Pilot.
3. After reconditioning, the valve and valve seat should be lapped lightly with a lapping compound.