[NSRCA-discussion] YS Idle

[Ron Van Putte]

I saw a request for help with a YSA that had set around a while and  
the responses to the request.  It just occurred to me that nobody  
mentioned what may be the source of the problem.  I had this problem  
with a YS that set up for a year.  I discovered that the "plunger" in  
the pressure regulator was the culprit.  If you take off the cover of  
the regulator and remove the diaphragm, you'll see the plunger.  It's  
the little brass "piston".  I am willing to bet that the shank of the  
plunger is green.  If you clean the green gunk off the shank of the  
plunger and clean out its receptacle, I bet the idle will improve.

Ron Van Putte