2008 Hyundai Coupe coolant temperature

6OWNER MAINTENANCE
10
HGK4006
SG050C1-E Engine Coolant Level
The engine coolant level may be
observed through the side of the plas- tic coolant reservoir (expansion tank) when the engine is cold. If the level is below the "L" mark, add coolant ofthe correct concentration until the level is between the "L" and "F" marks. If the level falls below the "L" mark on aregular basis despite being topped up, consult a Hyundai authorised re- pairer. SG050D1-E To Change the Engine Coolant The engine coolant should be changed at those intervals specified in the ve- hicle maintenance schedule in Sec- tion 5.
3. With the heater temperature controlset to the "HOT" position, removethe radiator cap and open the radia- tor drain tap.
4. When the engine coolant has drained completely, close the drain tap en- suring that this is not over tight-ened. G050D03E
CAUTION:
Care should be taken to ensure that
coolant is not allowed to spill ontothe paintwork since the finish maybecome damaged. If coolant spill- age occurs, the affected area should be rinsed thoroughly with water.
!
1. Park the vehicle on level ground and ensure that the parking brake is firmly applied, and the engine al- lowed to cool. DO NOT ATTEMPT THIS OPERA- TION WHILST THE ENGINE IS HOT SINCE BURNING OR SCALD-ING MAY RESULT.
2. Prepare a suitable receptacle to
collect the displaced coolant andposition this under the radiator drain tap.

6
OWNER MAINTENANCE
11CHANGING THE AIR CLEANER FILTER
G070A01E-AAT To change the filter, unsnap the clips around the cover. When this is done, the cover can be lifted off, the oldfilter removed and the new filter put in its place. Genuine Hyundai Replace- ment Parts are recommended.
HGK5010
! CAUTION:
o Operating your vehicle without a proper air cleaner filter in place can result in excessive engine wear.
o When removing the air cleaner filter, be careful that dust or dirtdoes not enter the air intake. These may result in damage tothe air cleaner filter.
G050D04E
!WARNING:
The cooling fan is controlled by engine coolant temperature and may sometimes operate even when theengine is not running. Use extreme caution when working near the blades of the cooling fan so thatyou are not injured by a rotating fan blade. As the engine coolant tem- perature decreases, the fan will au-tomatically shut off. This is a nor- mal condition.
5. Prepare a suitable quantity of new
engine coolant (refer to section 9) and pour this into the radiator.
6. Start the engine with the radiator
cap still removed and continue toadd coolant as the level decreases as air is expelled from the system. When the level remains constant,replace the radiator cap and re- plenish the coolant reservoir.
7. When the engine is hot, check to ensure that no coolant leaks arepresent.

6
OWNER MAINTENANCE
23POWER STEERING FLUID LEVELELECTRIC COOLING FANS
!
YG210A1-E
WARNING:
The cooling fan is controlled by
engine coolant temperature and may sometimes operate even whenthe engine is not running. Do not touch the radiator fan until it is completely stopped.
As the coolant temperature de-
creases the fan will automaticallyshut off. This is a normal condi- tion. Checking Engine Cooling Fan
The engine cooling fan should auto-
matically come on if the engine cool- ant temperature is high. Checking Condenser Cooling Fan
The condenser cooling fan (in front of
the condenser) should come on auto- matically whenever the air conditioneris in operation. YG220A1-E Power Steering Hoses It is suggested that you check the power steering hose connections for fluid leakage at those intervals speci- fied in the vehicle maintenance sched-ule in Section 5. The power steering hoses should be replaced if there are severe surface cracking, pulling, scuff-ing or worn spots. Deterioration of the hoses could cause premature failure.
HGK5011
G230A01GK-EAT The power steering fluid level should
be checked regularly.
To check the power steering fluid level,
be sure the ignition is "OFF", then check to make certain that the power steering fluid level is between the"MAX" and "MIN" level markings on the fluid reservoir. NOTE:
o The power steering pump may be
noisy when the engine is first started in the extreme cold (-20°C/ -4°F). This noise is not abnormal and will stop as the engine warmsup. If the power steering pump continues to be noisy after the engine has warmed up, have itinspected by your Hyundai authorised repairer.
o Do not check whilst the engine is running. Do not start when powersteering fluid reservoir is empty.

7EMISSION CONTROL SYSTEMS
2
SH010A1-E (Not all models) Depending upon the market for which the vehicle is destined, the emission control system will comprise one or more of the following emission controldevices.
(1) Crankcase emission control sys-
tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control systemIn order that the proper functioning of the emission control systems may be ensured, it is recommended that the vehicle is inspected and maintainedby a Hyundai authorised repairer in accordance with the maintenance schedule in this manual. EMISSION CONTROL SYS- TEMS
DH010B1-E
1. Crankcase Emission Control
System
The positive crankcase ventilation (PCV) system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh air to the crankcase through the air cleaner. In- side the crankcase, the fresh air mixeswith blow-by gases, then passes through the PCV valve into the intake system. When the engine is running, the fuelvapors absorbed in the canister aredrawn into the induction system through the purge control solenoid valve. Purge Control Solenoid Valve The purge control solenoid valve is controlled by the ECU (Engine Control Unit); when the engine coolant tem- perature is low, and during idling, itcloses, so that evaporated fuel is not taken into the surge tank. After engine warm-up, during ordinary driving, itopens to introduce evaporated fuel to the surge tank.
JH010D1-E
3. Exhaust Emission Control
System
This system helps control oxides of
nitrogen by recirculating a portion of the exhaust gases into the intake manifold, thereby reducing cylinder combustion temperatures.
ZH010C1-E
2. Evaporative Emission
Control System
The Evaporative Emission Control System is designed to prevent fuelvapors from escaping into the atmo- sphere. Canister Whilst the engine is inoperative, fuel vapors generated inside the fuel tank are absorbed and stored in the canis- ter.

10
INDEX
3
Engine Before starting the engine ........................................ 2-3 Compartment ............................................................ 6-2
Coolant ..................................................................... 6-9
Coolant temperature gauge ......................................1-47
If the engine overheats ............................................. 3-4
Number ..................................................................... 8-2
Oil ............................................................................. 6-6Starting ..................................................................... 2-5
Engine Exhaust Can Be Dangerous ............................ 2-2
F Fog Light .................................................................... 1-58
Front Seats Adjustable head restraints ....................................... 1-14
Seat rake adjustment .............................................. 1-13
Seat recline adjustment ........................................... 1-13
Lumbar support control ............................................ 1-15
Seat cushion height adjustment .............................. 1-15
Seat warmer ............................................................ 1-16
Fuel Capacity ................................................................... 9-2
Economy .................................................................. 2-6
Gauge ...................................................................... 1-47
Recommendations .................................................... 1-2
Fuel Filler Lid Remote release ....................................................... 1-72
Fuse Panel Description .............................................. 6-34
Fuses ......................................................................... 6-20G
Glove box ...................................................................
1-67
HHatchback Door .......................................................... 1-74
Hazard Warning System ............................................. 1-59
Headlight Leveling Device S ystem .............................1-62
Heating and Air Conditioning Control Rotary type .............................................................. 1-83
Automatic type ........................................................ 1-92
High-Mounted Rear Stop Light .................................... 1-71
Horn ............................................................................ 1-76
IIgnition Switch ............................................................. 2-4
Immobiliser System ..................................................... 1-4
Instrument Cluster and Indicator Lights ...................... 1-40
Instrument Panel Illumination Control .........................1-60
Intermittent Wiper ....................................................... 1-57
J Jump Starting .............................................................. 3-3
KKeys ............................................................................ 1-4
If you lose your keys .............................................. 3-14
Positions ................................................................... 2-4