I need some help! I was driving home from work and started to hear a tapping noise. So I open the hood and could hear the tapping noise comming from the head. Tried adjusting the valves but still have this tapping noise. Its not constantly tapping somedays it taps and some days it doesn't. Any suggestions?

 

like valve chatter "tapping"?

 

not sure what valve chatter tapping sound like but I can hear the tapping noise comming from the head between cylinder 2, 3

 

Maybe you have the same **** that I do

https://honda-tech.com/zerothread?id=1576030

 

check this out.
http://autorepair.about.com/cs...3.htm

 

probably your LMA's(lost motion assemblies) going bad?

 

are you sure it spark knock? and how do i know its spark knock if it is