2015 Hyundai H350 fuel consumption

5-8
If the engine were not started within 10 seconds after the pre-
heating is completed, turn the
ignition key once more to theLOCK position during 10 seconds,
and then to the ON position, in
order to preheat again.
Starting and stopping the engine
for turbocharger intercooler
1. Do not race or accelerate the
engine immediately after starting.
If the engine is cold, idle for sever-
al seconds before sufficient lubri-cation is ensured in the tur-bocharger unit.
2. After high speed or extended driv- ing, requiring a heavy engine load,
idle the engine about 1 minute
before turning it off.
This idle time will allow the tur-bocharger to cool prior to shutting
the engine off. Your vehicle may be equipped withthe ISG system, which reduces fuel
consumption by automatically shut-
ting down the engine, when the vehi-
cle is at a standstill. (For example :
red light, stop sign and traffic jam)
The engine starts automatically as
soon as the starting conditions aremet.
The ISG system is ON whenever the
engine is running.
When the engine automatically
starts by the ISG system, some
warning lights (ABS, VDC, VDC
OFF, EBD) may turn on for a fewseconds.
This happens because of low bat-
tery voltage. It does not mean thesystem is malfunctioning.
NOTICE
NOTICE
Driving your vehicle
Do not turn the engine off
immediately after it has been
subjected to a heavy load.
Doing so may cause severe
damage to the engine or turbo
charger unit.
CAUTION
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5-42
Driving your vehicleE
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Your vehicle's fuel economy depends
mainly on your style of driving, where
you drive and when you drive.
Each of these factors affects how
many kilometers (miles) you can get
from a liter (gallon) of fuel. To operate
your vehicle as economically as pos-
sible, use the following driving sug-
gestions to help save money in bothfuel and repairs:
Drive smoothly. Accelerate at a
moderate rate. Don't make "jack-
rabbit" starts or full-throttle shifts
and maintain a steady cruising
speed. Don't race between stop-
lights. Try to adjust your speed to
the traffic so you don't have to
change speeds unnecessarily.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your
vehicle uses. Driving at a moderate
speed, especially on the highway,
is one of the most effective ways toreduce fuel consumption. Don't "ride" the brake or clutch
pedal. This can increase fuel con-
sumption and also increase wear
on these components. In addition,
driving with your foot resting on the
brake pedal may cause the brakes
to overheat, which reduces their
effectiveness and may lead to
more serious consequences.
Take care of your tires. Keep them inflated to the recommended pres-
sure. Incorrect inflation, either too
much or too little, results in unnec-
essary tire wear. Check the tirepressures at least once a month.
Be sure that the wheels are aligned correctly. Improper align-ment can result from hitting curbs
or driving too fast over irregular
surfaces. Poor alignment causes
faster tire wear and may also result
in other problems as well as
greater fuel consumption.
When the power is still con-
nected, activating the P.T.O.
system may incur deadly dam-
age to the gear.
The P.T.O. system should be
activated within the permissi-
ble toque.
- Activation of the P.T.O., goingbeyond the permissible maxi-
mum toque, may incur deadly
damage to the P.T.O. gear andtransmission.
Before activating the P.T.O.
system, depress the clutch
pedal, when the P.T.O switch is
pressed OFF. (For the manualtransmission.)
- The P.T.O. gear may be dam-aged and become uncontrol-
lable.
WARNING

5-43
Driving your vehicle
5
Keep your vehicle in good condi-tion. For better fuel economy and
reduced maintenance costs, main-
tain your vehicle in accordancewith the maintenance schedule in
Section 7. If you drive your vehicle
in severe conditions, more frequentmaintenance is required (see
Section 7 for details).
Keep your vehicle clean. For maxi- mum service, your vehicle should
be kept clean and free of corrosive
materials. It is especially important
that mud, dirt, ice, etc. not be
allowed to accumulate on the
underside of the vehicle. This extra
weight can result in increased fuel
consumption and also contribute tocorrosion.
Travel lightly. Don't carry unneces- sary weight in your vehicle. Weight
reduces fuel economy.
Don't let the engine idle longer than necessary. If you are waiting
(and not in traffic), turn off your
engine and restart only when
you're ready to go. Remember, your vehicle does not
require extended warm-up. After
the engine has started, allow the
engine to run for 10 to 20 seconds
prior to placing the vehicle in gear.
In very cold weather, however, give
your engine a slightly longer warm-
up period.
Don't "lug" or "over-rev" the engine. Lugging is driving too slowly in too
high a gear resulting engine buck-
ing. If this happens, shift to a lower
gear. Over-revving is racing the
engine beyond its safe limit. This
can be avoided by shifting at the
recommended speeds.
Use your air conditioning sparingly. The air conditioning system is
operated by engine power so your
fuel economy is reduced when youuse it.
Open windows at high speeds can reduce fuel economy.
Fuel economy is less in crosswinds and headwinds. To help offset
some of this loss, slow down when
driving in these conditions. Keeping a vehicle in good operating
condition is important both for econ-
omy and safety. Therefore, we rec-
ommend that you contact an author-
ized HYUNDAI dealer to performscheduled inspections and mainte-
nance.
Engine off during motion
Never turn the engine off to
coast down hills or anytime the
vehicle is in motion. The power
steering and power brakes will
not function properly without
the engine running. Instead,
keep the engine on and down-
shift to an appropriate gear for
engine braking effect. In addi-
tion, turning off the ignition
while driving could engage the
steering wheel lock resulting in
loss of vehicle steering which
could cause serious injury ordeath.
WARNING

5-59
Driving your vehicle
5
If you do decide to pull a trail- er
Here are some important points if
you decide to pull a trailer:
Consider using a sway control. Youcan ask a hitch dealer about sway control.
Do not do any towing with your vehicle during its first 2,000 km
(1,200 miles) in order to allow the
engine to properly break in. Failure
to heed this caution may result in
serious engine or transmission
damage.
When towing a trailer, we recom- mend that you consult an author-
ized HYUNDAI dealer on addition-
al requirements such as a towingkit, etc.
Always drive your vehicle at a mod- erate speed (Max speed for stan-
dard trailer is 80 km/h (50 mph)). ❇ Special trailer 100 km/h (60
mph) is allowed but trailer need
special approval from TÜV. On a long uphill grade, do not
exceed 70 km/h (45 mph) or the
posted towing speed limit,
whichever is lower.
Fuel consumption will increase due to the additional required power to
tow trailer and additional trans-
portation weight at the trailer.
To prevent vehicle damage :
Due to higher load during
trailer usage, overheating
might occur in hot days or
during uphill driving. If the
coolant gauge indicates over-
heating, switch off the A/C
and stop the vehicle in a safe
area to cool down the engine.
When towing check transmis-
sion fluid more frequently.
If your vehicle is not equipped
with the air conditioner, youshould install a condenser fan
to improve engine perform-
ance when towing a trailer.
CAUTION

7-90
Maintenance
Diesel Particulate Filter (if equipped)
The Diesel Particulate Filter (DPF)
system removes the soot emitted
from the vehicle.
Unlike a disposable air filter, the DPF
system automatically burns (oxi-
dizes) and removes the accumulated
soot according to the driving condi-
tion. In other words, the active burn-
ing by engine control system and
high exhaust gas temperature
caused by normal/high driving condi-
tion burns and removes the accumu-lated soot.
However, if the vehicle continues to
be driven in short distance repeated-
ly or at low speed for a long time, the
accumulated soot may not be auto-
matically removed because of low
exhaust gas temperature. In this par-
ticular case, if the amount of soot is
out of detection limit, the DPF warn-
ing indicator ( ) will illuminate. In order to start the DPF regenera-
tion and to stop the DPF warning
lamp illuminating, drive the vehicle in
a safety driving circumstance with
more than 60km/h (37 mph) vehiclespeed or with more than secondgear engaged and 1500 ~ 2000
engine rpm for a certain time (for
about 25 minutes).
If the DPF warning indicator( )
continues to blink or "check emissionsystem" message comes on in the
cluster in spite of the above proce-
dure, we recommend that the system
be checked by an authorized
HYUNDAI dealer.
If you continue to drive with the indi-
cator light blinking for a long time, theDPF system can be damaged and
fuel consumption can be worsen.Diesel Fuel (if equipped with DPF) It is recommended to use the regulated automotive diesel
fuel for diesel vehicle equippedwith the DPF system.
If you use diesel fuel including high sulfur (more than 50 ppm
sulfur) and unspecified addi-
tives, it can cause the DPF sys-
tem to be damaged and whitesmoke can be emitted.
CAUTION

8-7
8
Specifications & Consumer information
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To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
LubricantVolume Classification
Engine oil *1 *2
(drain and refill) Recommends
Diesel Engine8.7 l(9.19 US qt.)
ACEA C2
SAE 15W-40 : -15°C above
SAE 10W-30/40 : -20°C above SAE 5W-30/40 : -25°C aboveSAE 0W-30/40 : -30°C below
Engine Oil ConsumptionNormal driving conditionMAX. 1L /1500 Km-
Severe driving conditionMAX. 1L /1000 Km-
Manual transmission fluidWith PTO3.5 l(3.7 US qt.)API GL-4, SAE 75W/85 (Synthetic)Without PTO3.2 l(3.38 US qt.)
Rear axle oilTropical zone2.5 ± 0.25 l(2.64 ± 0.26 US qt.)API GL-5, SAE 140
Temperated/frigid zone2.5 ± 0.25 l(2.64 ± 0.26 US qt.)API GL-5, SAE 80W90
Coolant BUS15 l(15.9 US qt.)
15.2 l(16.1 US qt.) (with preheat)Mixture of antifreeze and distilled water
(Ethylene glycol base coolant for aluminum radiator)
VAN, Truck11.2 l(11.8 US qt.)
Power steering fluid1.15 l(1.2 US qt.)PSF-3
*1
Refer to the recommended SAE viscosity numbers on 8-9 page.
* 2
Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econo -
my by reducing the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in
everyday driving, but in a year’s time, they can offer significant cost and energy savings.

8-8
Specifications & Consumer information
Lubricant Volume Classification
Brake/clutch fluid0.984 l(1.04 US qt.)FMVSS116 DOT-4
Urea solution 22
l(23.2 US qt.) AUS 32 DIN V70070, ISO/DIS 22241-1 (If the vehicle is driven with
urea solution volume less than 4%, engine output will be limited.
And if it is less than 1%, vehicle speed will be limited to 20 km/h.)
Fuel 75
l(79.3 US gal.)
Refer to “Fuel requirements” in foreword
Urea consumption per liter 580 km
Available Engine oil (For Europe)
Supplier Product
Diesel Engine
Shell HELIX ULTRA AP-L 5W-30