[RiversEnergy]

Hello,
i have a 2008 F with about 32,000 miles, i have a very distinct rocker arm noise that sounds like only one on the passenger side, and its not the timing chain noise, has anyone ever had a cam that failed? or had there valves ajusted because of a noise? any help would be greatly appreciated! Thanks!

 

[ISF500]

Is this what's happening to my car, also? I also have a 2008 IS-F with 29K on it. It sounds like a rattling noise when I go over any bumpy roads. The noise is only coming from the front passenger side, too.

 

[ennigmasoul]

Oddly enough I have started having the same experience. Except I have 16k and it happens only at EXACTLY 30 mph about 85% of the time.