hello guys I'm thinking seriously about to bless my shop. this morning me and the entry point to 2013 75 hp with a problem very strange for both hot and cold this machine when you press the clutch sometimes (often) the machine rooms of turns hopping regime at times to 1700 rpm. to someone is never, or something like that? I have to say that the button under the clutch pedal already and been replaced, and in the diagnosis no dtc