BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - 340xi mpg drop- need advice

Wires · 12-20-2018, 07:30 PM

Does CA get "winter fuel" like us up north? We experience a substantial mileage loss when the fuel gets swapped over (which would be similar to what you are seeing).

12-20-2018, 07:30 PM	#9
Wires Brigadier General 1658 Rep 4,899 Posts Drives: 2016 340i xDrive Join Date: Apr 2008 Location: Calgary iTrader: (0)	Does CA get "winter fuel" like us up north? We experience a substantial mileage loss when the fuel gets swapped over (which would be similar to what you are seeing).
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