Post by
93HATCH240 »
https://forums.nicoclub.com/93hatch240-u40914.html
Thu Jul 13, 2006 10:05 am
If it's a slight knock as you rev the motor, wouldn't the knocking increase or would it go away. I've never heard a knock before so i don't know what it sounds like. At idle the sound is there, once you go above 1000rpm there is no more sound.