depends on your driving style as to what your mpg is,check all your tyre pressures are correct as this will affect mpg,if you have roof bars or mudflaps fitted this will increase drag when driving meaning higher fuel consumption,are you getting any warning lights up on dash,any running problems with the car,could be something as simple as a sensor reading out of spec eg coolant temp sensor or air temp sensor could cause overfuelling,
Posted Feb 17, 2011 (13 years ago)
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