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Bad Fuel Mileage after Oil Change?
Performed an oil change 2-3 days ago. Before oil change I was sitting at around 12.5L/100km. After the oil change I dropped to 8.2L/100km. As of today, its been reading 16.2L/100km or 21.2L/100km. My question is, is my fuel pump going bad? My X is sitting at 47085km. Last time it was check at stealership was in December.
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