I have a Nissan Murano 2009 only doing 14mph idk
why in a tank go like 280miles is that good or isn't
14 miles per gallon? That is bad. I would suggest a tuneup and filter change for starters. You car has the infamous Nissan CVT. Is the transmission working properly?
make sure tire air pressure is set to factory recommended, make sure your brake calipers aren't sticking, make sure the wheel alignment is good. how about state of engine tune up, air filter/spark plugs.
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