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			 Registered 
			
			
		
			
			
			Join Date: Jun 2002 
				Location: PNW 
				
				
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				checking oil and idling
			 
			
			We will chalk this up to  my ignorance of the finer working of SC's but I have a question; 
		
	
		
	
			
				Why would the idle become lumpy when I remove the oil cap to check the oil level and smooth right out when the cap is replaced? 
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	gary  | 
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			 Information Junky 
			
			
		
			
				
			
			
			Join Date: Mar 2001 
				Location: an island, upper left coast, USA 
				
				
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			The opened oil breather hose changes the intake pressure, by bypassing the airflow plate.  
		
	
		
	
			
			
		
		
		
		
		
			It attaches from the filler neck to between the air flow plate and the throttle body. This means it will go lean. 
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			Everyone you meet knows something you don't. - - - and a whole bunch of crap that is wrong. Disclaimer: the above was 2¢ worth. More information is available as my professional opinion, which is provided for an exorbitant fee.  
			Last edited by island911; 10-16-2002 at 10:01 PM..  | 
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			Logical and to the point. Thanks Glenn.
		 
		
	
		
	
			
			
				
					
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