Hyundai Coupe 2005 Owner's Manual

6
DO-IT-YOURSELF MAINTENANCE
3
G010B01GK-GAT
(2.0 DOHC CVVT)
1. Engine oil filler cap
2. Brake Booster
3. Brake fluid reservoir
4. Clutch fluid reservoir (If installed)
5. Relay box 6. Windshield washer fluid reservoir
cap
7. Power steering fluid reservoir
8. Engine coolant reservoir
9. Engine oil level dipstick 10.Radiator cap
11.Automatic transaxle fluid level dip-
stick (If installed)
12.Air cleaner
13.Battery CAUTION:
When inspecting or servic-ing the engine, you shouldhandle tools and other heavy objects carefully so that the plastic rocker coverof the engine is not dam- aged.
!
HGK5002

6 DO-IT-YOURSELF MAINTENANCE
4
1. Power steering fluid reservoir
2. Brake Booster
3. Brake fluid reservoir
4. Air cleaner
5. Relay box 6. Windshield washer fluid reservoir
cap
7. Engine coolant reservoir
8. Engine oil level dipstick
9. Radiator cap 10.Engine oil filler cap
11.Automatic transaxle fluid level dip-
stick (If installed)
12.Battery
G010C01GK-GAT
(2.7 V6)
HGK5001
CAUTION:
When inspecting or servic- ing the engine, you shouldhandle tools and other heavy objects carefully so that the plastic rocker coverof the engine is not dam- aged.
!

6
DO-IT-YOURSELF MAINTENANCE
5
G020B01A-AAT
VEHICLE EXTERIOR
The following should be checked
monthly:
o Overall appearance and condition
o Wheel condition and wheel nut
torque
o Exhaust system condition
o Light condition and operation
o Windshield glass condition
o Wiper blade condition
o Paint condition and body corrosion
o Fluid leaks
o Door and hood lock condition
o Tire pressure and condition (in- cluding spare tire) G020C01A-AAT
Vehicle Interior
The following should be checked each time when the vehicle is driven:
o Lights operation
o Windshield wiper operation
o Horn operation
o Defroster, heating system opera- tion (and air conditioning, if installed)
o Steering operation and condition
o Mirror condition and operation
o Turn signal operation
o Accelerator pedal operation
o Brake operation, including parking
brake
o Manual transaxle operation, includ-
ing clutch operation
o Automatic transaxle operation, in- cluding "Park" mechanism opera-tion
o Seat control condition and opera-
tion
o Seat belt condition and operation
o Sunvisor operation
If you notice anything that does notoperate correctly or appears to be functioning incorrectly, inspect it care- fully and seek assistance from yourHyundai dealer if service is needed.
G020A01A-AAT
Engine Compartment
The following should be checked regu-larly:
o Engine oil level and condition
o Transaxle fluid level and condition
o Brake fluid level
o Clutch fluid level
o Engine coolant level
o Windshield washer fluid level
o Accessory drive belt condition
o Engine Coolant hose condition
o Fluid leaks (on or below compo- nents)
o Power steering fluid level
o Battery condition
o Air filter condition GENERAL CHECKS

6 DO-IT-YOURSELF MAINTENANCE
6
G030C02A-AAT
To Check the Oil Level
Before checking the oil, warm up the engine to the normal operating tem-perature and be sure it is parked on level ground. Turn the engine off. Wait five minutes, then remove the dipstick, wipe it off, fully reinsert the dipstick and withdraw it again. Then note the highest level the oil hasreached on the dipstick. It should be between the upper ("F") and lower ("L") range. HGK5004
CHECKING THE ENGINE OIL
G030A02O-GAT Recommended Oil Engine oil is essential to the perfor-
mance and service of the engine. It is suggested that you check the oil levelat least once a week in normal use and more often if you are on a trip or driving in severe conditions.
The engine oil quality should meet
the following classification.
API SJ, SL or ABOVE,ILSAC GF-3 or ABOVE G030B01JM
NOTE:
o For good fuel economy, SAE 5W-20 (5W-30), ILSAC GF-3 en-gine oil is preferred regardless of regional option and engine variation.
o If SAE 5W-20, ILSAC GF-3 en- gine oil is not available, second-ary recommended engine oil forcorresponding temperature range can be used. 1.6L/2.0L
2.7L

6
DO-IT-YOURSELF MAINTENANCE
7
!
HGK5005
!WARNING:
Be very careful not to touch the
radiator hose when checking the engine oil as it may be hot enoughto burn you. G030D01A-GAT
Adding Oil 1. Remove the oil filler cap by turning
it counter-clockwise.
2. Add oil, then check the level again. Do not overfill.
3. Replace the cap by turning it clock- wise.
The distance between the "F" and "L"
marks is equal to about 1 liter of oil.
1.6L/2.0L G350A01A-GAT
ENGINE OIL CONSUMPTION Function of Engine Oil
Engine oil has the primary function of lubricating and cooling the inside of the engine.
Engine oil consumption It is normal that an engine should consume some engine oil while nor- mal driving. The cause of oil con- sumption in a normal engine are asfollows;
o Engine oil is used to lubricate pis- tons, piston rings and cylinders. A thin film of oil is left on the cylinder wall when a piston moves downwards in the cylinder. High negative pressure generated dur-ing engine operation sucks some of the oil into the combustion cham- ber.This oil with some oil of the cylin-der wall is burned by the high tem-perature combustion gases during the combustion process.
2.7L
If the oil level is close to or below the "L" mark, add oil until it reaches the "F" mark. To add oil: WARNING:
Be very careful not to touch the
radiator hose when checking the engine oil as it may be hot enough to burn you.

6 DO-IT-YOURSELF MAINTENANCE
8CHANGING THE OIL AND FIL- TER
G040A04GK-GAT
o The engine oil consumption is
strongly effected by the viscosity and quality of oil, engine rpm and driving condition etc. More engine oil may be consumed under severedriving conditions such as high speeds, frequent acceleration and deceleration, compared to normaldriving condition.
F040A02TB
G040A03E G040A01B
The engine oil and filter should be
changed at those intervals specifiedin the maintenance schedule in Sec- tion 5. If the car is being driven in severe conditions, more frequent oiland filter changes are required.
The procedure for changing the oil
and filter is as follows:
1. Park the car on level ground and
set the parking brake. Start the engine and let it warm up until the needle on the coolant temperature gauge moves above the lowestmark. Turn the engine off and place the gear selector lever in "P" (auto-
Oil filler cap
1.6L 2.0L 2.7L
Oil filter Drain plug
Oil filler cap
Oil filter Drain plug
Oil filler cap
Oil filter

6
DO-IT-YOURSELF MAINTENANCE
9
!
matic) or reverse gear (manual transaxle).
2. Open the hood and remove the engine oil filler cap.
3. Slide underneath the car and loosen the drain plug by turning it counter-clockwise with a wrench of theproper size. Be sure that a drain pan is in position to catch the oil as it drains out, then remove the drainplug.
WARNING:
Be very careful when draining the
engine oil as it may be hot enoughto burn you! 5. Remove the oil filter by turning it
counterclockwise with a oil filterwrench of the proper size. A cer- tain amount of oil will come out when you remove the filter. So besure to have your drain pan in place underneath it.
6. Install a new oil filter in accordance with the instructions on the cartonor on the filter itself. Do not over- tighten. Tightening torque: 1.2 ~ 1.6 kgf.m.
Be sure that the mounting surface on
the engine is clean and that the oldgasket is removed completely. Lubri- cate the new gasket on the filter with clean engine oil before installation.
7. Remove the engine oil level dip- stick.
8. Refill the crankcase with the rec- ommended engine oil. Refer to the specification in chapter 9 for en- gine oil capacity.
4. When the oil has stopped draining,
replace the drain plug using a new gasket and retighten by turning it clockwise. Tightening torque: 4.5 ~ 4.0 kgf.m (1.6/2.0L) 4.5 ~ 3.5 kgf.m (2.7L) CAUTION:
Slowly pour the recommended oilusing by a funnel. Do not overfill not to damage engine.
9. Start the engine and check to be sure no oil is leaking from the drain plug or oil filter.
10.Shut off the engine and recheck the oil level.
NOTE: Always dispose of used engine oil in an environmentally acceptablemanner. It is suggested that it be placed in a sealed container and taken to a service station for maybereclaimation. Do not pour the oil on the ground or put it in with the household trash.
!

6 DO-IT-YOURSELF MAINTENANCE
10
!
G050B01A-AAT
Recommended Engine Coolant
Use a high quality ethylene-glycol
coolant in a 50/50 mix with water. The engine coolant should be compatible with aluminum engine parts. Addi-tional corrosion inhibitors or additives should not be used. The cooling sys- tem must be maintained with the cor-rect concentration and type of engine coolant to prevent freezing and corro- sion. Never allow the concentration ofantifreeze to exceed the 60% level or go below the 35% level, or damage to the cooling system may result. Forproper concentration when adding or replacing the engine coolant, refer to the following table.
Water
65% 60%50%40%
35%40%50%60%
Ambient
temperature °C ( °F)-15 (5)
-25 (-13) -35 (-31)-45 (-49) Engine coolant concentration
Antifreezesolution
!
CHECKING AND CHANGING THE ENGINE COOLANT
G050A01A-AAT
WARNING:
Do not remove the radiator cap when the engine is hot. When theengine is hot, the engine coolant is under pressure and may erupt through the opening if the cap isremoved. You could be seriously burned if you do not observe this precaution. Do not remove theradiator cap until the radiator is cool to the touch.
WARNING:
Used motor oil may cause irrita-tion or cancer of the skin if left in contact with the skin for prolongedperiods of time. Wash your hands thoroughly with soap and warm water as soon as possible afterhandling used oil.

6
DO-IT-YOURSELF MAINTENANCE
11
HGK4006
G050C01A-AAT
To Check the Coolant Level
The coolant level can be seen on the
side of the plastic coolant reservoir. The level of the coolant should be between the "L" and "F" lines on the reservoir when the engine is cool. Ifthe level is below the "L" mark, add engine coolant to bring it up between "L" and "F". If the level is low, inspectfor coolant leaks and recheck the fluid level frequently. If the level drops again, visit your Hyundai dealer for aninspection and diagnosis of the rea- son. G050D02A-AAT
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.
CAUTION:
Engine coolant can damage the finish of your car. If you spill en- gine coolant on the car, wash it off thoroughly with clean water.
!
1. Park the car on level ground, set the parking brake and remove the radiator cap when cool.
2. Be sure your drain receptacle is in place. Open the drain cock on the radiator. Allow all the engine cool-ant to drain from the cooling sys- tem, then securely close the drain cock.
3. Check Section 9 for the capacity of the cooling system in your car.Then, following the manufacturer'sdirections on the engine coolant container, add the appropriate quantity of engine coolant to theradiator. 4. Turn the radiator cap counterclock-
wise without pressing down on it,until it stops. This relieves any pres- sure remaining in the cooling sys- tem. And remove the radiator capby pushing down and turning coun- terclockwise. Now fill the radiator with clean dem- ineralized or distilled water. Con- tinue to add clean demineralized ordistilled water in small quantities until the fluid level stays up in the radiator neck. G050D03E

6 DO-IT-YOURSELF MAINTENANCE
12CHANGING 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.
HGK5010G050D04E
!WARNING:
The cooling fan is controlled by engine coolant temperature and may sometimes operate even whenthe engine is not running. Use extreme caution when working near the blades of the coolant fanso that you are not injured by a rotating fan blade. As the engine coolant temperature decreases, thefan will automatically shut off. This is a normal condition.
5. Start the engine, top off the radia-
tor with water and then add engine coolant to the reservoir until the level is between "L" and "F".
6. Replace the radiator and reservoir caps and check to be sure thedrain cocks are fully closed and not leaking.