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			I was looking over my '82 Johnson 150 and found an open vacuum port directly below the bottom carb.  I downloaded a manual but I can't find anything about the vacuum hoses.  Does anyone know what goes on this port?  Is it needed or can I cap it off?
		 
		
		
		
		
		
		
			
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	'78 Cuddy with '82/'88 Johnny/Rude 150  | 
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			#2  
			
			
			
			
			
		 
		
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			The one below the carbs goes to the air damper cover. 
		
		
		
		
		
		
			Look on the back of it and you will see another nipple. 
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	'75 Cuddy with '00 Johnson Ocean Pro 150 horse Benny  | 
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			#3  
			
			
			
			
			
		 
		
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			Or are you running without the cover installed?
		 
		
		
		
		
		
		
			
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	'75 Cuddy with '00 Johnson Ocean Pro 150 horse Benny  | 
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			#4  
			
			
			
			
			
		 
		
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			 Quote: 
	
 
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	'78 Cuddy with '82/'88 Johnny/Rude 150  | 
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			#5  
			
			
			
			
			
		 
		
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			Al,  
		
		
		
		
		
		
			Can you show us a picture of it ?  
		
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	V20 1984, 150 Hp Mariner, 15 Hp Mercury. Canada, Quebec  | 
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			#6  
			
			
			
			
			
		 
		
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			The carburetor intake. 
		
		
		
		
		
		
			The flame arrester. The big cover that takes up all the space on the front of the engine. Hell, I can't *****, I don't even have a picture of mine. 
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			'75 Cuddy with '00 Johnson Ocean Pro 150 horse Benny Last edited by tsubaki; 07-17-2009 at 06:31 PM.  | 
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			#7  
			
			
			
			
			
		 
		
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			I just tried to take a picture of mine and you couldn't make out anything useful as to the routing.
		 
		
		
		
		
		
		
			
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	'75 Cuddy with '00 Johnson Ocean Pro 150 horse Benny  | 
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			#8  
			
			
			
			
			
		 
		
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			It's less than 4" from the nipple your taking about.
		 
		
		
		
		
		
		
			
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	'75 Cuddy with '00 Johnson Ocean Pro 150 horse Benny  | 
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			#9  
			
			
			
			
			
		 
		
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	'78 Cuddy with '82/'88 Johnny/Rude 150  | 
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			#10  
			
			
			
			
			
		 
		
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			 Quote: 
	
 I plugged it with piece of hose and screw. 
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	'78 Cuddy with '82/'88 Johnny/Rude 150  | 
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