Posted by Daryl in Oz [162.158.2.97] on Tuesday, January 23, 2018 at 17:22:36 :
In Reply to: Snick snick snick snick snick ? posted by jim lee [172.68.142.44] on Tuesday, January 23, 2018 at 00:32:48 :
Engine RPM association usually means engine related - things that I've experienced that can make strange sounds are fault developing on a V belt - try a little water dribbled on the belt while the noise is there - exhaust flange/manifold gasket - when you shut it down and restart after it cools the sound is gone until it heats up again - check bolts/nuts are tight, PCV fluttering when hot - needs service.