Try and see where the raddle comes from 1st.
i had to different raddles on my VE the noise was coming from under my valve cover i let the car cool down remove the hood and had my pops play with the pedal while i was on top of my engine with my ear on the valve cover lol saw 1 raddle was coming from my left side of my head and 1 raddle from the center of the head my freind told me could be my chain tensioner changed that and raddle went away on the left but still had the raddle on the center of my head switched two shims from where raddle was and now its good
i had to different raddles on my VE the noise was coming from under my valve cover i let the car cool down remove the hood and had my pops play with the pedal while i was on top of my engine with my ear on the valve cover lol saw 1 raddle was coming from my left side of my head and 1 raddle from the center of the head my freind told me could be my chain tensioner changed that and raddle went away on the left but still had the raddle on the center of my head switched two shims from where raddle was and now its good