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Aggressive driving (hard
acceleration and braking)
Excessive idling, accelerating and
braking in stop-and-go traffic
Cold engine operation (engines
are more efficient when
Driving with a heavy load or the
air conditioner running
Improperly inflated tires
The f ollowing f actors can lower your
vehicle’s f uel economy:
Rapid
acceleration, abrupt cornering,
and hard braking increase
Aerodynamic drag has a big ef f ect
on f uel economy at speeds above
45 mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
If your vehicle has a
manual transmission, you can
boost your f uel economy by up
shif ting as early as possible.
Idling
results in 0 miles per gallon (0 kms
per liter).
It puts a heavier
load on the engine, increasing
In
particular, a build-up of snow or
mud on your vehicle’s underside
adds weight and rolling resistance.
Frequent cleaning helps your An underinf lated tire increases
‘‘rolling resistance,’’ which reduces
f uel economy.
A properly maintained vehicle
maximizes f uel economy. Poor
maintenance can signif icantly reduce
f uel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the multi-
inf ormation display (see on page ).For example:
539
CONT INUED
Fuel Economy Factors Use the recommended viscosity
motor oil, displaying the
API Certif ication Seal (see
page ).
Improving Fuel Economy Drive moderately
Observe the speed limit
Always drive in the highest gear
possible
Avoid excessive idling
A void carrying excess weight in
your vehicle
K eep your vehicle clean Maintain proper tire inf lation
Owner’s
Maintenance Checks 543
Vehicle Maint enance
Drive Ef f icient ly
Fuel Economy
Bef ore Driving
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warmed up)
fuel consumption.
fuel economy. fuel consumption.
2013 TL
