Ok i just now got my DOHC ZC in my car, and it has been runnin well! But now i hear this tickin noise in the engine bay whenever im on the gas, it only does it above 3,000RPM or so. And if im not down on the gas, it will only do it at 3,000RPM and at 55MPH, not anywhere above that! IM not undestanding what it could be? I havent really dawged the engine out much!! I surely hope it isnt a spun rod bearing? What are the symptoms of that?

 

bump

 

there could be many things..but in the past it d mean valves need adjusting or worst yet..a bad headgasket