Quote:
Originally Posted by matlough
 I'm getting about 29 mpg, and thats with a petrol! 26 seems shocking for an oil burner! |
all of my driving is town driving and ive done a manual calculation which i think points to the fact that the OBC is wrong.
ive covered 404 on 13 gallons which equals 31mpg which is ok, why does the computer tell me otherwise
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