Just replace the clutch switch, it is a wear item.I usually do this on every starter job do on a manual shift car. ( switch is about $12) But, if you starter is clicking, then you may have a bad starter. Was it a rebuild?? Also, how good is your battery and battery cables (Very important! ). Do this first. The intermittent crank but no start is usually the Main fuel injection relay. VERY common on Honda. It will work fail and then will work for a week. Usually gets worse in hot weather. Not too expensive either. About $80.