2018 Hyundai Santa Fe fuel

Maintenance
98
7
Operating precautions for
catalytic converters (if equipped)Your vehicle is equipped with a cat-
alytic converter emission control
device.
Therefore, the following precautions
must be observed:
Use only UNLEADED FUEL for gasoline engine.
Do not operate the vehicle when there are signs of engine malfunc-
tion, such as misfire or a noticeable
loss of performance.
Do not misuse or abuse the engine. Examples of misuse are
coasting with the ignition off and
descending steep grades in gear
with the ignition off.
Do not operate the engine at high idle speed for extended periods (5
minutes or more).
Do not modify or tamper with any part of the engine or emission con-
trol system. All inspections and
adjustments must be made by an
authorized HYUNDAI dealer.
Avoid driving with a very low fuel level. If you run out of gasoline, it
could cause the engine to misfire
and result in excessive loading of
the catalytic converter. Failure to observe these precautions
could result in damage to the catalyt-
ic converter and to your vehicle.
Additionally, such actions could void
your warranties.
WARNING- Fire
A hot exhaust system can
ignite flammable items under
your vehicle. Do not park, idle,
or drive the vehicle over or
near flammable objects, such
as grass, vegetation, paper,
leaves, etc.
The exhaust system and cat- alytic system are very hot
while the engine is running or
immediately after the engine
is turned off. Keep away from
the exhaust system and cat-
alytic, you may get burned.
Also, do not remove the heat
sink around the exhaust sys-
tem, do not seal the bottom of
the vehicle or do not coat the
vehicle for corrosion control.
It may present a fire risk under
certain conditions.

87
Specifications, Consumer information and Reporting safety defects
RECOMMENDED LUBRICANTS AND CAPACITIES
*1Refer to the recommended SAE viscosity numbers on the next page.
*2Engine 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.
*
3If the API service SM engine oil is not available in your country, you are able to use API service SL.
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.
Lubricant VolumeClassification
Engine oil *
1*2
(drain and refill)
Recommends Gasoline
Engine Lambda 3.3
6.02 US qt. (5.7
l) API Service SM *3,
ILSAC GF-4 (or above), ACEA A5 (or above)
Automatic transaxle fluid Gasoline
Engine Lambda 3.3
8.24 US qt. (7.8
l)MICHANG ATF SP-IV, SK ATF SP-IV,
NOCA ATF SP-IV, HYUNDAI genuine ATF SP-IV or other brands meeting the above specification approved by HYUNDAI Motor Company
Coolant Gasoline
Engine Lambda 3.3
9.6 US qt. (9.1
l)Mixture of antifreeze and distilled water
(Ethylene glycol base coolant for aluminum radiator)
Brake fluid0.74 ~ 0.85 US qt. (0.7 ~ 0.8 l)FMVSS116 DOT-3 or DOT-4
Rear differential oil (AWD) 0.56 US qt. (0.53 l)HYPOID GEAR OIL API GL-5, SAE 75W/90
(SHELL SPIRAX X or equivalent)
Transfer case oil (AWD) Lambda 3.3 0.72 US qt. (0.68
l)HYPOID GEAR OIL API GL-5, SAE 75W/90
(SHELL SPIRAX X or equivalent)
Fuel18.95 US gal. (71 l)Refer to “Fuel requirements” in section 1

Specifications, Consumer information and Reporting safety defects
88
Recommended SAE viscosity
number Engine oil viscosity (thickness) has an
effect on fuel economy and cold
weather operating (engine start and
engine oil flowability). Lower viscosity
engine oils can provide better fuel
economy and cold weather perform-
ance, however, higher viscosity engine
oils are required for satisfactory lubri-
cation in hot weather. Using oils of any
viscosity other than those recommend-
ed could result in engine damage.When choosing an oil, consider the
range of temperature your vehicle will
be operated in before the next oil
change. Proceed to select the recom-
mended oil viscosity from the chart.
CAUTION
Always be sure to clean the area
around any filler plug, drainplug, or dipstick before check-ing or draining any lubricant.This is especially important industy or sandy areas and whenthe vehicle is used on unpavedroads. Cleaning the plug anddipstick areas will prevent dirtand grit from entering theengine and other mechanismsthat could be damaged.
Temperature Range for SAE Viscosity Numbers
Temperature
Gasoline
Engine Oil *
1
°C
(°F)-30 -20 -10 0 10 20 30 40 50 -10 0 20 40 60 80 100 120
10W-30
5W-30, 5W-40
1. For better fuel economy, it is recommended to use the engine oil of
a viscosity grade SAE 5W-30 (API SM/ILSAC GF-4). However, if the
engine oil is not available in your country, select the proper engine
oil using the engine oil viscosity chart.

Index
4I
Rocking the vehicle.................................................5-104
Smooth cornering ....................................................5-105
Economical operation .................................................5-101
Electric power steering (EPS) ......................................4-56
Electronic parking brake (EPB) ...................................5-35
Electronic Stability Control (ESC) ...............................5-46
Emergency starting .........................................................6-5 Jump starting ...............................................................6-5
Jump starting procedure ..............................................6-6
Push-starting ................................................................6-7
Emergency towing ........................................................6-27
Emergency while driving ...............................................6-3 If engine stalls while driving ......................................6-3
If the engine stalls at a crossroad or crossing .............6-3
If you have a flat tire while driving ............................6-3
Emission control system ...............................................7-95
Engine ........................................................................\
.....8-2
Engine compartment ...............................................2-7, 7-3
Engine coolant ..............................................................7-32
Engine number..............................................................8-10
Engine oil......................................................................7-\
30
Engine overheats.............................................................6-8
Engine start/stop button ................................................5-10 Engine will not start .......................................................6-4
If engine doesn't turn over or turns over slowly .........6-4
If engine turns over normally but does not start .........6-4
Explanation of scheduled maintenance items ..............7-26
Exterior care .................................................................7-87
Exterior features .........................................................4-176 Roof rack .................................................................4-176
Exterior overview ...........................................................2-2
Flat tire........................................................................\
..6-15 Changing tires ...........................................................6-18
Jack and tools ............................................................6-15
Jack label ...................................................................6-24
Removing and storing the spare tire .........................6-16
Floor mat anchor(s) ....................................................4-171
Folding key .....................................................................4-4\
Front wiper deicer.......................................................4-138
Fuel filler lid .................................................................4-46
Fuel requirements ...........................................................1-3 Do not use methanol ...................................................1-4
Fuel Additives .............................................................1-5
Gasoline containing alcohol and methanol .................1-3
Gasoline containing MMT ..........................................1-4
Other fuels ...................................................................1-4
Fuses ........................................................................\
.....7-64 Fuse/Relay panel description ....................................7-68
E
F

Trailer towing .............................................................5-114Driving with a trailer ...............................................5-116
Hitches .....................................................................5-1\
15
If you do decide to pull a trailer .............................5-120
Maintenance when trailer towing ............................5-119
Safety chains ...........................................................5-115
Trailer brakes ...........................................................5-115
Trip computer ...............................................................4-95 Digital Speedometer ..................................................4-98
Fuel Economy ...........................................................4-96
Overview ...................................................................4-95
Trip A/B.....................................................................4-9\
7 USB Charger...............................................................4-172
User Settings Mode ......................................................4-80
Vehicle break-in process .................................................1-6
Vehicle certification label ...............................................8-9
Vehicle data collection and event data recorders ...........1-7
Vehicle handling instructions .........................................1-6
Vehicle identification number (VIN)..............................8-9
Vehicle load limit........................................................5-123
Vehicle Stability Management (VSM) .........................5-50
Vehicle weight ............................................................5-128
Certification label ....................................................5-126
Tire and loading information label..........................5-123
I10
Index
U
V