2013 Hyundai Genesis Coupe fuel additives

Introduction
4
1
Gasoline containing alcohol and
methanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alcohol),and gasoline or gasohol containing
methanol (also known as wood alcohol)
are being marketed along with or instead
of leaded gasoline. Do not use gasohol containing more than 10% ethanol, and do not use gasoline or
gasohol containing any methanol. Either
of these fuels may cause drivability prob-lems and damage to the fuel system.
Discontinue using gasohol of any kind if
drivability problems occur.
Vehicle damage or drivability problems
may not be covered by the manufactur-
er’s warranty if they result from the useof:
1. Gasohol containing more than 10% ethanol.
2. Gasoline or gasohol containing methanol.
3. Leaded fuel or leaded gasohol.
Use of MTBE
HYUNDAI recommends avoiding fuels
containing MTBE (Methyl Tertiary Butyl
Ether) over 15.0% vol. (Oxygen Content
2.7% weight) in your vehicle.
Fuel containing MTBE over 15.0% vol.
(Oxygen Content 2.7% weight) may
reduce vehicle performance and produce
vapor lock or hard starting.
Do not use methanol
Fuels containing methanol (wood alco-
hol) should not be used in your vehicle.
This type of fuel can reduce vehicle per-
formance and damage components ofthe fuel system.
Fuel Additives
HYUNDAI recommends that you use good quality gasolines meet Europe Fuel
standards (EN228) or equivalents.
For customers who do not use good
quality gasolines including fuel additives
regularly, and have problems starting or
the engine does not run smoothly, one
bottle of additives added to the fuel tank
at every 15,000km (for Europe)/ 5,000km
(except Europe). Additives are available
from your authorized HYUNDAI dealer
along with information on how to use
them. Do not mix other additives.
Operation in foreign countries
If you are going to drive your vehicle in
another country, be sure to:
Observe all regulations regarding reg- istration and insurance.
Determine that acceptable fuel is avail- able.
CAUTION
Your New Vehicle Limited Warranty
may not cover damage to the fuel system and any performance prob- lems that are caused by the use offuels containing methanol or fuels
containing MTBE (Methyl TertiaryButyl Ether) over 15.0% vol.(Oxygen Content 2.7% weight.)
CAUTION
Never use gasohol which containsmethanol. Discontinue use of any
gasohol product which impairs dri- vability.

79
Maintenance
NORMAL MAINTENANCE SCHEDULE - EXCEPT EUROPE, FOR RUSSIA
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of
service is determined by whichever occurs first. * 1
: Inspect and if necessary correct or replace.
* 2
: Check the engine oil level and leak every 500 km (350
miles) or before starting a long trip.
* 3
: Driving in summer season temperature over 40°C (104°F -
SAUDI, UAE, OMAN, KUWAIT, BAHRAIN, QATAR,
IRAN,YEMEN ETC) or driving over 170 km/h (106 MPH)
must conform the severe driving condition.
* 4
: If good quality gasoline that meet Europe Fuel standards
(EN228) or equivalents including fuel additives is not avail-
able, one bottle of additive is recommended. Additives are
available from your authorized HYUNDAI dealer along with
information on how to use them. Do not mix other additives.
* 5
: For your convenience, it can be replaced prior to it's interval
when you do maintenance of other items. *
6
: Fuel filter and fuel tank air filter are considered to be main-
tenance free but periodic inspection is recommended for this
maintenance schedule depends on fuel quality. If there are
some important matters like fuel flow restriction, surging,
loss of power, hard starting problem etc, replace the fuel fil-
ter immediately regardless of maintenance schedule and we
recommend that you consult an authorized HYUNDAI deal-
er.
* 7
: When adding coolant, use only deionized water or soft water
for your vehicle and never mix hard water in the coolant filled
at the factory. An improper coolant mixture can result in seri-
ous malfunction or engine damage.
* 8
: Rear differential oil should be changed anytime they have
been submerged in water.
* 9
: For your convenience, it can be replaced prior to it's interval
when you do maintenance of other items.
* 10
: Inspect for excessive valve noise and/or engine vibration
and adjust if necessary. We recommend that the system be
checked by an authorized HYUNDAI dealer.

Maintenance
10
7
15,000km (10,000 miles) or 12months
❑ Inspect air cleaner filter
(for Except China, India, Middle East)
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect disc brakes and pads
❑ Inspect power steering fluid and hoses
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Replace air cleaner filter (for China, India, Middle East)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
- 2.0 engine : At first, replace at 5,000 km (3,000 miles) or 6 months after that, replace every 8,000 km(5,000 miles) or 6 months
(Continued)
NORMAL MAINTENANCE SCHEDULE (CON.)- EXCEPT EUROPE, FOR RUSSIA
(Continued)
- 3.8 engine ✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

711
Maintenance
30,000km (20,000 miles) or 24months
❑Inspect air cleaner filter
(for Except China, India, Middle East)
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive belts * 1
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect fuel tank air filter * 6
❑ Inspect fuel filter * 6
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Replace air cleaner filter (for China, India, Middle East)
(Continued)
NORMAL MAINTENANCE SCHEDULE (CON.) - EXCEPT EUROPE, FOR RUSSIA
(Continued)
❑Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
- 2.0 engine : At first, replace at 5,000 km (3,000 miles) or 6 months after that, replace every 8,000 km (5,000 miles) or 6 months
- 3.8 engine
✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
12
7
(Continued)
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
45,000km (30,000 miles) or 36months
❑
Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect disc brakes and pads
❑ Inspect power steering fluid and hoses
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum and ventilation hoses
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Replace air cleaner filter (for all region)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
- 2.0 engine : At first, replace at 5,000 km (3,000 miles) or 6 months after that, replace every 8,000 km (5,000 miles) or 6 months
- 3.8 engine ✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
(Continued)
NORMAL MAINTENANCE SCHEDULE (CON.) - EXCEPT EUROPE, FOR RUSSIA
❈Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

713
Maintenance
NORMAL MAINTENANCE SCHEDULE (CON.) - EXCEPT EUROPE, FOR RUSSIA
60,000km (40,000 miles) or 48months
❑Inspect air cleaner filter
(for Except China, India, Middle East)
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect automatic transmission fluid
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive belts* 1
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect fuel lines, hoses and connections
❑ Inspect manual transmission fluid
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect rear differential oil * 8
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
(Continued)
(Continued)
❑Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Inspect vapor and fuel filler cap
❑ Replace air cleaner filter (for China, India, Middle East)
❑ Replace climate control air filter (if equipped)
❑ Replace fuel tank air filter * 6
❑ Replace fuel filter * 6
❑ Replace engine oil and filter * 2
- 2.0 engine : At first, replace at 5,000 km (3,000 miles) or 6 months after that, replace every 8,000 km (5,000 miles) or 6 months
- 3.8 engine ✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
14
7
NORMAL MAINTENANCE SCHEDULE (CON.) - EXCEPT EUROPE, FOR RUSSIA
75,000km (50,000 miles) or 60months
❑ Inspect air cleaner filter
(for Except China, India, Middle East)
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect disc brakes and pads
❑ Inspect power steering fluid and hoses
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Replace air cleaner filter (for China, India, Middle East)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
- 2.0 engine : At first, replace at 5,000 km (3,000 miles) or 6 months after that, replace every 8,000 km(5,000 miles) or 6 months
(Continued)
(Continued)
- 3.8 engine ✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

715
Maintenance
NORMAL MAINTENANCE SCHEDULE (CON.) - EXCEPT EUROPE, FOR RUSSIA
90,000km (60,000 miles) or 72months
❑Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive belts * 1
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect fuel tank air filter * 6
❑ Inspect fuel filter * 6
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum and crank ventilation hoses
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Inspect valve clearance (every 96,000 km (60,000 miles) or 48 months * 10
(Continued)
(Continued)
❑
Replace air cleaner filter (for all region)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
- 2.0 engine : At first, replace at 5,000 km (3,000 miles) or 6 months after that, replace every 8,000 km (5,000 miles) or 6 months
- 3.8 engine
✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.