did you read this sticky thread
http://www.nilemotors.net/Nile/75518-2008-20-a.html
it has more info about consumption rate tested by me on my car and my friend's one this test made on civic 08 which is mine and my friend's 09 car with fuel ( Gasoline 92 ) from S H E L L " Albahr Ela3zam " . read it and let's discuss
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