Clunking Noise at idle.

[Bruce1271]

Hi,

06 f12 with 100 hours. I am hearing a distinct clunking noise when sitting idle outside the water. Here is the video:



any idea? I can hear it at idle on the lake as well.

Thanks!

[JoeyDFZS]

Pull pump and grease drive shaft splines with grease or anti sieze and noise will stop, inspect water stator for the stainless liner swelling and hitting your impeller

[Bruce1271]

Ok, thanks. I'll have to read up on how to pull. I took some pics of the impeller and clearance. Looks like it's not hitting the walls.