fuel pressure Hyundai H350 2016 Owner's Manual

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

5-47
Driving your vehicle
5
Highway driving
Tires:
Adjust the tire inflation pressures to
specification. Low tire inflation pres-
sures will result in overheating and
possible failure of the tires.
Avoid using worn or damaged tires
which may result in reduced traction
or tire failure.
Never exceed the maximum tire
inflation pressure shown on thetires.
Fuel, engine coolant and engineoil:
High speed travel consumes more
fuel than urban motoring. Do not for-
get to check both engine coolant andengine oil.
Drive belt:
A loose or damaged drive belt may
result in overheating of the engine.
NOTICE
Underinflated or overinflated tires can cause poor handling,
loss of vehicle control, and
sudden tire failure leading to
accidents, injuries, and even
death. Always check the tires
for proper inflation before
driving. For proper tire pres-
sures, refer to section 8,“Tires and wheels”.
Driving on tires with no or
insufficient tread is danger-
ous. Worn-out tires can result
in loss of vehicle control, col-
lisions, injury, and even death.
Worn-out tires should be
replaced as soon as possible
and should never be used for
driving. Always check the tire
tread before driving your vehi-
cle. For further information
and tread limits, refer to sec-
tion 7, “Tires and wheels”.
WARNING

7
Maintenance
7
Maintenance
Engine compartment .............................................7-3
Maintenance services ...........................................7-5Owner's responsibility ......................................................7-5
Owner maintenance precautions ..................................7-5
Engine compartment precautions (Diesel engine) ....7-7
Owner maintenance ...............................................7-8 Owner maintenance schedule ........................................7-8
Scheduled maintenance services ......................7-10 Normal maintenance schedule (for Europe) ............7-11
Normal maintenance schedule (except Europe) .....7-14
Maintenance under severe usage conditions ..........7-17
Explanation of scheduled maintenance items ..7-19
Engine oil ..............................................................7-22 Checking the engine oil level ....................................7-22
Changing the engine oil and filter ..............................7-23
Engine coolant......................................................7-24 Checking the coolant level ...........................................7-24
Changing the coolant .....................................................7-26
Brake/Clutch fluid ..............................................7-27 Checking the brake/clutch fluid level ........................7-27
Power steering fluid ............................................7-28 Checking the power steering fluid level ...................2-28
Checking the power steering hose.............................2-29
Washer fluid .........................................................7-29 Checking the washer fluid level ...............................7-29 Parking brake .......................................................7-30
Checking the parking brake .........................................7-30
Fuel filter (For diesel).........................................7-30 Draining water from fuel filter ....................................7-30
Fuel filter cartridge replacement ................................7-30
Manual transmission and rearaxle oil ..............7-31 Check and adding oil ......................................................7-31
Change the gear oil ........................................................7-31
Air cleaner ............................................................7-31 Filter replacement ...........................................................7-31
Climate control air filter .....................................7-33 Filter inspection ...............................................................7-33
Filter replacement ...........................................................7-33
Wiper blades .........................................................7-34 Blade inspection ..............................................................7-34
Blade replacement ..........................................................7-35
Battery...................................................................7-37 For best battery service................................................7-37
Battery capacity label ...................................................7-40
Battery recharging .......................................................7-40
Reset items .......................................................................7-41
Tires and wheels ..................................................7-42 Tire care ............................................................................7-42
Recommended cold tire inflation pressures.............7-42
Checking tire inflation pressure ..................................7-43
7

7-7
7
Maintenance
Continued)
When you remove the interior
trim cover with a flat head (-)
driver, be careful not to dam-
age the cover.
Be careful when you replace
and clean bulbs to avoid
burns or electrical shock.
Engine compartment precau- tions (Diesel engine)
• Follow the safety tips providedbelow, when you are checking the engine room while the engine is
running.
- Do not touch the injector, injectorwirings, and the engine computer
while the engine is running.
- Do not remove the injector con- nector while the engine is run-ning.
- People using pacemakers must not go near the engine while the
engine is starting or running. Diesel Engine
Never work on injection system with engine running or within 30seconds after shutting off
engine. High-pressure pump,
rail, injectors and high-pressurepipes are subject to high pres-
sure even after the engine
stopped. The fuel jet produced
by fuel leaks may cause serious
injury, if it touches the body.
People using pacemakers
should not move than 30cm
closer to the ECU or wiring har-
ness within the engine room
while engine is running, sincethe high currents in the elec-
tronic engine control system
produce considerable magneticfields.
WARNING

7-8
Maintenance
The following lists are vehicle checks and inspections that should be per-
formed at the frequencies indicated
to help ensure safe, dependable
operation of your vehicle. If you have
any question, we recommend that
you consult an authorized HYUNDAI
dealer.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
Check the engine oil level.
Check coolant level in coolantreservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-ahead position.
Notice if your vehicle constantly turns slightly or “pulls” to one side
when traveling on smooth, levelroad.
When stopping, listen and check for unusual sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
If any slipping or changes in the operation of your transmission
occurs, check the transmission
fluid level.
Check manual transmission opera- tion, including clutch operation.
Check parking brake.
Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after
use is normal).
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Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure. This could
cause burns or other serious
injury.
WARNING

7-19
7
Maintenance
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Engine oil and filter
The engine oil and filter should be
changed at the intervals specified in
the maintenance schedule. If the
vehicle is being driven in severe con-
ditions, more frequent oil and filterchanges are required.
Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Drive belts should be checked peri-
odically for proper tension and
adjusted as necessary.
Fuel filter (cartridge)
A clogged filter can limit the speed at
which the vehicle may be driven,damage the emission system and
cause multiple issues such as hard
starting. If an excessive amount of
foreign matter accumulates in the
fuel tank, the filter may require
replacement more frequently.
After installing a new filter, run the
engine for several minutes, and
check for leaks at the connections.
We recommend that the fuel filter be
replaced by an authorized HYUNDAI
dealer.
Fuel lines, fuel hoses and con- nections
Check the fuel lines, fuel hoses and
connections for leakage and dam-
age. We recommend that the fuel
lines, fuel hoses and connection be
replaced by an authorized HYUNDAI
dealer.
When you are inspecting the
belt, place the ignition switch in
the LOCK/OFF or ACC position.
CAUTION
In case the fuel filter is clogged
due to not conforming to the
maintenance period, the fuel
injection equipment may supply
the fuel insufficiently, which
may damage the fuel injectionequipment and cause the
engine to stall at worst cases.
CAUTION
Diesel only
Never work on injection system with engine running or within 30seconds after shutting off
engine. High pressure pump,
rail, injectors and high pressurepipes are subject to high pres-
sure even after the engine
stopped. The fuel jet produced
by fuel leaks may cause serious
injury, if it touch the body.
People using pacemakers
should not move than 30cm
closer to the ECU or wiring har-
ness within the engine room
while engine is running, sincethe high currents in the
Common Rail system produce
considerable magnetic fields.
WARNING

7-42
Maintenance
Tire care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within
the load limits and weight distribution
recommended for your vehicle.
Recommended cold tire infla- tion pressures
All tire pressures (including the
spare) should be checked when the
tires are cold. “Cold Tires” means the
vehicle has not been driven for at
least three hours or driven less than1.6 km (1 mile).
Recommended pressures must be
maintained for the best ride, top vehi-
cle handling, and minimum tire wear.
For recommended inflation pressure
refer to “Tire and wheels” in section8.
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Overinflation or underinfla-
tion can reduce tire life,
adversely affect vehicle han-
dling, and lead to sudden tire
failure. You must always main-tain recommended tire pres-sures.
Warm tires normally exceed recommended cold tire pres-
sures by 28 to 41 kPa (4 to 6
psi). Do not release air fromwarm tires to adjust the pres-sure or the tires will be under-inflated.
Tire underinflation
If the tire pressure drops
repeatedly, the wheel, valve or
tire may be damaged. Underinflation results in reducing fitness of tire and
wheel, excessive wear, poorhandling and reduced fuel
economy. (Continued)
(Continued)
And it can lead to deformation or abnormal wear of wheel,
severe heat build-up, causing
blowouts, tread separationand other tire failures that can
result in the loss of vehicle
control leading to severe
injury or death. This risk is
much higher on hot days and
when driving for long periodsat high speeds.
If the problem is not solved (a
tire frequently needs refilling),we recommend that the sys-
tem be checked by an author-
ized HYUNDAI dealer.
Tire overinflation
Tires with excessively high
pressure can burst because
they are damaged more easily
by road debris, potholes etc.
In addition, they also produce
a harsh ride, excessive wearat the center of the tire tread,and a greater possibility of
damage from road hazards.
WARNING

I-3
Rear heating and air conditioning............................3-116
System operation......................................................3-117
Cruise control system ...................................................5-30
Declaration of conformity ............................................8-12
Defroster .....................................................................3-109
Digital tachograph ........................................................3-80
Dimensions .....................................................................8-2
Door lock ......................................................................3-11 Deadlocks...................................................................3-14
Operating door locks from inside the vehicle ...........3-12
Operating door locks from outside the vehicle .........3-11
Speed sensing door lock system ................................3-14
Economical operation ...................................................5-42 Electrical step.............................................................3-17
Electrical step warning alarm ....................................3-19
Operation and obstacle detection...............................3-19
Regular cleaning ........................................................3-21
Emergency commodity .................................................6-27 Fire extinguisher ........................................................6-27
First aid kit .................................................................6-27
Tire pressure gauge ....................................................6-28
Triangle reflector .......................................................6-28
Emergency exit .............................................................6-26 Emergency starting .........................................................6-4
Emission control system ...............................................7-87
Crankcase emission control system ...........................7-87
Evaporative emission control system ........................7-87
Exhaust emission control system...............................7-88
Engine compartment .............................................1-10, 7-3
Engine coolant ..............................................................7-24 Changing the coolant .................................................7-26
Checking the coolant level ........................................7-24
Engine number ..............................................................8-11
Engine oil......................................................................7-22 Changing the engine oil and filter .............................7-23
Checking the engine oil level ....................................7-22
Engine .............................................................................8-3
Explanation of scheduled maintenance items ..............7-19
Exterior overview (I) .....................................................1-2
Exterior overview (II) .....................................................1-3
Exterior overview (III) ...................................................1-4
Exterior overview (IV) ...................................................1-5
Exterior overview (V).....................................................1-6
Exterior overview (VI) ...................................................1-7
Fuel filler lid .................................................................3-32
Fuel filter (For diesel)...................................................7-30 Draining water from fuel filter ..................................7-30
Fuel filter cartridge replacement................................7-30
I
Index
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E
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