cm871 475hp whining noise

[snailexpress]

(03-21-2016 )Braycross Wrote:  I have a new problem. Seems like a whining on driver side of engine. You can hear it more on idle. No codes or nothing. Power seems to be good.

Whining on driver side most likely it's power steering pump. When last time did you change power steering filter?
Fuel gear pump could produce whining noise too.
And finally, not so rare as it seems to me starter going ON with engine running.
Mr. iRonin can tell you more about last.