akinkead98 Posted June 29, 2023 Share Posted June 29, 2023 Hi, I own a 2009 fusion SEL V6 3l awd. It seems to be burning a lot of fuel in city driving, like 200km per tank . I've replaced the plugs, cleaned the mass air flow sensor. Checked the o2 sensors, tires are aligned and properly inflated, and the air filter is new. Can anyone give me another direction to head? 0 Quote Link to comment Share on other sites More sharing options...
Waldo Posted June 29, 2023 Share Posted June 29, 2023 Have you checked the brakes? Maybe one or more of them are dragging. Have you ever changed the fluid in the PTU? 0 Quote Link to comment Share on other sites More sharing options...
akinkead98 Posted June 30, 2023 Author Share Posted June 30, 2023 Ptu was replaced before the car was purchased. I don't feel the car dragging to either side when braking or driving so I kind of eliminated a brake issue 0 Quote Link to comment Share on other sites More sharing options...
andyross Posted July 1, 2023 Share Posted July 1, 2023 It may not cause an obvious pull. You may need to jack up each wheel or the whole car and verify each wheel turns freely. 0 Quote Link to comment Share on other sites More sharing options...
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