Maserati Quattroporte Automatic 2009, Owner'S Manual

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Emission control devices
Other advices
– Do not warm up the engine with the
vehicle stationary: in these
conditions the engine heats up much
more slowly and increases fuel
consumption and emissions. It is
much better to move off slowly,
avoiding high engine speeds.
– As soon as traffic conditions and the
route permit it, use a higher gear.
– Avoid pressing the accelerator
repeatedly when stopped at traffic
lights or before turning off the
engine.
– Keep your speed as even as possible,
avoiding unnecessary braking and
accelerations, which cause fuel
consumption and increase exhaust
emissions.
– If the vehicle is stopped for long
periods, turn the engine off.
– Check tire pressure regularly: if the
pressure is too low, fuel
consumption increases and the tires
may be damaged.
– Do not transport unnecessary
objects left in the luggage
compartment. The weight of the
vehicle affects fuel consumption
considerably.
– Use the electrical devices only as
long as necessary. The power
required increases fuel consumption.
M139_UM_usa1.book Page 178 Monday, September 1, 2008 2:39 PM