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That just confirms my fears that today's cars can manage much better fuel economy but are artificially made to be a bit more thirsty. Oil companies behind that?Report it
Based on the timing of you posting, it might be winter gas formulation, not the PCS. Just a guess.Report it
My 2008 Impreza went from overall 26 to barely 24 immediately after the adjustment. It all has to do with the recall. I am now looking for a way to turn it back and the dealer won't help.Report it
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