Timing Chain?
Searched for service interval and all I found was wear and replacement. No service interval stated. (I guess being that they are metal chain) I have read of members being proactive and changing the chains, tensioners and assorted parts. I have a 4.6 so I can't say any more than that.
Last edited by '08f150stx; Oct 30, 2013 at 12:24 PM.

