My question is; What does "valve float" sound like. Is it just some ticking noise or what? I'm concerned because I'm always vtec-ing my shit around town and when idling, my motor seams to tick a little (although it idles smooth and stedily at 750 rpm) I was told that this is just classic VTEC motor traits.
Yes I searched.
I know that I have fairly new NGKs, cap and rotor. Sometimes when I drop the rev, the motor seems to dip down to like 500 rpm for a second. Is that normal?

Please Help