spark plugs MITSUBISHI LANCER EVOLUTION 2010 10.G Owners Manual

7-32 Vehicle care and maintenance
7
Spark plugs
N00940900169
Spark plugs must fire properly for good engine performance
and emission-control.
Do not reuse them by cleaning or regapping. Change them at
the mileage listed in the “WARRANTY AND MAINTE-
NANCE MANUAL”.
Your vehicle equipped with iridium tipped spark plugs, which
are identified by marks on the ceramic. They do not require
replacement as frequently as the conventional type spare plug
and will last much longer.NOTE

Use the spark plugs listed under “Engine specifications”
on page 9-7 or plugs that are exactly the same. Other
plugs could cause engine damage, performance problems
or radio noise.
Fuel hoses
N00941000037
Check the hose surfaces for any heat and mechanical damage,
hard and brittle rubber, cracking, tears, cuts and abrasions. Pay
special attention to the hoses closest to high heat sources such
as the exhaust manifold. Check all the hose connections, such
as clamps and couplings, to make sure they are secure and that
there are no leaks. If you see any wear or damage, replace the
hoses immediately.Ignition cables
N00941100041
The ignition cables should be kept clean, properly connected,
and fully seated. Terminals should be fully seated and the nip-
ple assemblies should not be removed from the coil towers
unless the nipples are damaged or cable testing indicates high
resistance or broken insulation. Cracked or damaged cables
must be replaced.Intake valve clearance
N00950100050
Have the valve clearance checked at an authorized Mitsubishi
Motors dealer at the mileage specified in the “WARRANTY
AND MAINTENANCE MANUAL”.
If the engine sounds abnormally loud, have adjustments made
by an authorized Mitsubishi Motors dealer.Fuel system (tank, pipe line and connection, and
fuel tank filler cap)
N00941300085
Check these regularly for damage or leaks in the fuel lines and
connections. Check the fuel tank filler cap for damage or loose-
ness. Pay special attention to the fuel lines closest to high heat
sources such as the exhaust manifold.
Iridium tipped typeBK0105501US.book 32 ページ ２００９年８月１０日　月曜日　午前１０時３２分

Specifications
9-7
9 Engine specifications
N01147700413
NOTE

At high altitude locations, the idle speed may be higher than the idle speed described in the vehicle emission control informa-
tion label. This is done in order to stabilize the idle speed when the power steering system and other systems operate. It does
not indicate a malfunction.
Engine model 4B11Engine displacement 121.9 CID (1,998 cm³)No. of cylinders and cylinder arrangement 4 in-lineBore 3.39 in (86.0 mm)Stroke 3.39 in (86.0 mm)Compression ratio 9.0Thermostat valve opening temperature 180 °F (82 °C)Spark plugs
NGK ILKR8E6
Spark plug gap .020 to .023 in (0.5 to 0.6 mm)Firing order 1-3-4-2Ignition timing, idle speed, mixture Refer to the “Vehicle emission control information label” inside panel of the engine hood.
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Alphabetical index
6AM/FM electronically tuned radio with CD player 5-33
AM/FM electronically tuned radio with 6 CD autochanger 5-
52
General information about your radio 5-97
Rain sensor 3-213
Reading light
Bulb capacity 7-49
Replacement 7-68
Rear axle oil 7-15
Rear side-marker lights
Bulb capacity 7-47
Replacement 7-63
Rear turn signal lights
Bulb capacity 7-47
Replacement 7-63
Rearview mirror
Inside 3-77
Outside 3-79
Refrigerant (air conditioning) 9-9
Replacement of light bulbs 7-46
Replacing tires and wheels 7-24
Reporting Safety Defects 8-3
Rheostat 3-150
Roof antenna 5-94
,5-95
S
Safe driving techniques 4-4
S-AWC (Super-All Wheel Control) 3-117
ACD (Active center differential system) 3-117AYC (Active yaw control system) 3-118
Seat 2-2
Arm rest 2-7
Front seats 2-3
Head restraints 2-8
Heated seats 2-6
Rear seats 2-7
Seats and restraint systems 2-3
Seat belt 2-11
Adjustable seat belt shoulder anchor 2-17
Child restraints 2-21
Driver’s seat belt reminder/warning 2-16
Force limiter 2-21
Front passenger seat belt warning light 2-17
Maintenance and inspection 2-32
Pre-tensioner 2-19
Seat belt extender 2-18
Seat belt instructions 2-12
Seat belt use during pregnancy 2-19
Service brake 3-131
Service precautions 7-2
Snow tires 7-28
Spark plugs 7-32
Speedometer 3-148
SST (Sportronic Shift Transmission) 3-93
Starting
Flooded engine 3-33
,3-41
,3-87
Steering
Power steering fluid 7-17
,9-9
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