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		#1
		
		
			G 
		
		
		Garythesnail
		
		
			I ordered a replacement carburetor from Amazon that has an adjustment screw on the right hand side. What does this adjust? 
Thank you.

 
		 
		
		
	 
	
	
		#2
		
		
			
 
		
		
		ILENGINE
		
		
			Allows small changes to the idle fuel mixture, but won't smooth out more major problems with running
		 
		
		
	 
	
	
		#3
		
		
			G 
		
		
		Garythesnail
		
		
		
		
	 
	
	
		#4
		
		
			A 
		
		
		Auto Doc's
		
		
			That is known as a "tinker" screw. It is just to help obtain your ideal idle air/fuel mixture. If it runs good, don't mess with it.