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					Originally Posted by  matsalleh76
					 
				 
				Maybe it is just a bad-sealing gas cap. Replace it. 
  
bobf 
			
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You got it ..... no need to look for the most expensive part to replace .... if you are smelling gas, especially when you fill up it is definitely the most logical choice...especially since that happened with our 560SEL ...old car...old cap....cheap fix... under $20.