[jjcaine13]

Customer service states the issue surrounds poor material of construction in regard to the valve tappets. They are mushrooming out.

 

[kahearn]

so are they fixing it for you?

 

[arron]

they better fix it!!

 

[jjcaine13]

I have not brought it in yet. I am starting to hear what sounds like a sheet of paper in a fan at around 8K rpm. They want me to bring it in, but I would like for it to get a little worse first. Unless the tech runs it up to 8K they will never hear it at this point.

 

[rraiderr]

Bring it in or you will do more damage.

It is better to have them replace the cam and tappets as opposed to pistons, valves and so on.

I know this from experience as I had the same issue.