Think I have one as the noise I have now doesnt sound like the one I had. I have searched here and on the tube....found several videos that a noisey s/c coupler sounds like. Mine does the same.

Heres the question.

Does this rattle/noise continue with rpms......no videos show that. Meaning all the vids I see r at idle. Mine does that but still doess it when drving and continues with rpm .......up and down not just at idle.

Anyone confirm that a noisey s/c coupler/bearings can be noisey at more than just idle?

Thanks!

 

Not sure about your question, hopefully someone can help.

I would say replace the coupler anyway and change the oil in the sc.
ZZP coupler and oil for many years and no noises at all...