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Help!! Very poor mpg (7)
Im getting a very bad gas mileage ( 7>>>10) in the city ( short trip and some hilly road)i did recently a tune up but it didnt increase my mpg. I i have got an exhaust leak ( according to a loud but beautiful exhaust sound ) no cel. It s 4.4 2001. I drove slowly last night after resetting the onboard computer and i got only 10 mpg. On the highway im getting 15>>18.6 mpg. The x runs like a beast and there is no lack of power .
Last edited by X5V8RULES; 11-26-2011 at 01:50 PM.
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