How to drive a turbo diesel car with manual transmission efficiently<br>Choose the right gas station to trial and stick with it for duration of the steps below. Not all diesel fuels are equal quality. Some are " dirtier " than others, and will negatively affect your mileage.
No need to worry about the gas.
( z1 need :polarity - :ARG1 ( z2 worry :ARG1 ( z3 gas ) ) )