Civic EX Sedan L4-1668cc 1.7L SOHC (VTEC) MFI (2001)
7. Insert the feeler gauge (A) between the adjusting screw (B) and the end of the valve stem and slide it back and forth; you should feel a slight
amount of drag.
8. If you feel too much or too little drag, loosen the locknut (A), and turn the adjusting screw (B) until the drag on the feeler gauge is correct.
9. Tighten the locknut and recheck the clearance. Repeat the adjustment, if necessary.