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Old 06-22-2012, 08:51 PM   #3
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Join Date: Apr 2012
Location: Nor.Cal
Posts: 131
Originally Posted by bar10dah View Post
Keep driving it until 1/2 to 1/4 tank, then refill and calculate the fuel consumption by hand?
Correct! thats what I do its more accurate if the gas gauge needle is below the center.
2K Boxster White/Grey Int./Hardtop/TIP
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