Originally Posted by
Fummins
...anything plugged into your obdII port? If so unplug it.
...brake lights working?
...Using led bulbs back there? If so take them out...
I keep overlooking the obvious things to start with.
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View my fuel log 2015 Mirage ES 1.2 manual: 52.2 mpg (US) ... 22.2 km/L ... 4.5 L/100 km ... 62.6 mpg (Imp)