Re: using kerosene to clean intake valves on DI engines?
			 
			 
			
		
		
		
			
			Kerosene is good for removing oily residues.  
 
But do not run the kerosene through the HFS=3 system. It will make all the internal rubber seal to swell up and the system will seize.
		 
		
		
		
		
		
		
			
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				Richard L 
aquamist technical support
			 
		
		
		
		
		
	
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