[Ajolives]

I had a thread on this a couple years back. Another forum member replaced them and it didn’t get rid of the rattle on start up.

Haven’t dug into this rabbit hole in a while but I believe the consensus is the rattle is from the actual adjusters at the end of the cam shafts. I can surmise thet a possible leaky check valve could have caused the rattle downstream but once its internal to the adjuster it needs to be replaced.