Thread: The S4, one week in....
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  #9  
Old 23rd July 2011, 07:53 AM
A8 Doc A8 Doc is offline
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Join Date: Jan 2009
Location: North Yorkshire
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MAF sensor Clive, changed mine on the A8 when I saw those figures at those speeds and got another 3mpg

Worth a quick clean with Carb spray.
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