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| jeff77 | 
				
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							I have a EF Fairmont and the Climate control sometimes makes a hissing noise from the opening below the off button. 
 
				Any Ideas on what it can be?  | 
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| Soulfire | 
				
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							vacuum leak?						
						
						
												 
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| roth | 
				
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							Sound position can be hard to pinpoint at times. Low ac gas often gives rise to intermittent hissing with the hissing lasting a couple of seconds.						
						
						
												 
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| Gaz | 
				
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							mines does that at times..
 
				let me ask hows your fuel economy? do you find more air comes out on the windscreen most of the time? 
 _________________ 2007 Steel BF Ghia MKII V8 - 19" GTP's + Superlows  | 
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| noisy | 
				
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					 {USERNAME} wrote: do you find more air comes out on the windscreen most of the time? 
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| the_scotsman | 
				
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							The little hole in the bottom has a vacuum line behind it that sucks air through the hole over the cabin temp sensor...maybe its that you are hearing?						
						
						
												 
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| Gaz | 
				
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					 {USERNAME} wrote: {USERNAME} wrote: do you find more air comes out on the windscreen most of the time? nah, when i have air set to face it comes out the face and screen about 50/50 doesnt really change 
 _________________ 2007 Steel BF Ghia MKII V8 - 19" GTP's + Superlows  | 
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