T100 SR5 Extra Cab Pickup 2WD V6-3.4L (5VZ-FE) (1997)
4. Hand-lap the valve and valve seat with an abrasive compound.
5. After hand-lapping, clean the valve and valve seat.
4. Hand-lap the valve and valve seat with an abrasive compound.
5. After hand-lapping, clean the valve and valve seat.