Kia Spectra 2004 User manual

2004 ENGINES
1.8L 4-Cylinder
GENERAL
SPECIAL SERVICE TOOLS
Fig. 1: Service Tools (1 Of 3)
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Courtes of KIA MOTORS AMERICA, INC.
Fig. 2: Service Tools (2 Of 3)
Courtes of KIA MOTORS AMERICA, INC.
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Fig. 3: Service Tools (3 Of 3)
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TROUBLESHOOTING GUIDE
ENGINE
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Fig. 4: Engine Troubleshooting Chart (1 Of 3)
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2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Fig. 5: Engine Troubleshooting Chart (2 Of 3)
Courtes of KIA MOTORS AMERICA, INC.
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Fig. 6: Engine Troubleshooting Chart (3 Of 3)
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TIMING BELT
Fig. 7: Timing Belt Troubleshooting Chart
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Courtes of KIA MOTORS AMERICA, INC.
ENGINE SPECIFICATIONS
Engine Specifications Chart
ENGINE DESCRIPTION
The T8 DOHC engine is a 4 cylinder overhead dual camshaft engine with a compression ratio of 9.4: The
cylinder head is made of aluminum alloy for good heat conductivity and heat resistance and utilizes a pentroof
combustion chamber with 4 valves (IN: 2, EX: 2) per cylinder. An aluminum oil pan is incorporated for reduced
vibration and improved cooling capacity. Maintenance free hydraulic lash adjusters (HLA's) are used for
reduced noise and vibration.
ENGINE ASSEMBL REMOVAL & INSTALLATION
REMOVAL
.
Disconnect battery cables.
Item Engine model T8 DOHC
Type Gasoline, 4 cycle
Cylinder arrangement and number In line, 4 cylinders
Combustion chamber Pentroof
Valve system OHC, belt driven (IN :2, EX : 2)
Displacement 09.4 ( ,793)
Bore and stroke cu in(cc) 3. 9X3.43 (8 .0X87.0)
Compression ratio in (mm) 9.5:
Compression pressure psi (kpa, kg/cm2 )-rpm 93 ( ,333, 3.6)-300
Valve timing
IN Open BTDC 0°
Close ABDC 42°
EX Open BBDC 50°
Close ATDC 0°
Valve clearance IN (mm) IN 0: Maintenance-free
EX 0 : Maintenance-free
Idle speed rpm 800±50
Ignition timing BTDC 5°± 0°
Firing order -3-4-2
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Fig. 8: Disconnecting Batter Cables
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2. Remove battery and battery tray.
3. Drain engine coolant.
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Fig. 9: Draining Engine Coolant
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4. Remove data link connector upward from mass airflow sensor bracket.
5. Disconnect intake air temperature sensor connector and mass air flow sensor connector.
6. Disconnect air intake hose from throttle body.
7. Disconnect ventilation hose.
8. Remove fresh air duct.
9.
Remove accelerator cable and cruise control cable if equipped.
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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Fig. 10: Removing Accelerator Cable And Cruise Control Cable If Equipped
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0. Remove air cleaner assembly.
. Disconnect brake vacuum hose and purge control vacuum hose from dynamic chamber.
2004 Kia Spectra
2004 ENGINES 1.8L 4-Cylinder
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