2016 Alfa Romeo 4C spark plugs

PROTECTING THE
ENVIRONMENT
The following devices are used for
reducing petrol fuel engine emissions:
catalytic converter, oxygen sensors and
evaporation control system.
Do not let the engine run, even for a
test, with one or more spark plugs
disconnected.
58)
WARNING
58)Under operating conditions, the
catalytic converter becomes very hot.
Therefore, do not park the car on
flammable materials (grass, dry leaves,
pine needles etc.) to avoid the risk of fire.
56
GETTING TO KNOW YOUR CAR

Thousands of kilometres 20 40 60 80 100 120
Months 12 24 36 48 60 72
Check condition and wear of rear brake pads and discs, and
operation of pad wear indicator●●●●●●
Check and, if necessary, top-up fluid levels (engine cooling,
brakes, windscreen washer, etc.)●●●●●●
Visually inspect condition of the accessory drive belt(s)●
Inspect the conditions of toothed timing drive belt●
Check handbrake lever travel and adjust, if necessary (or every 12
months)●●●●●●
Use the diagnosis socket to check supply/engine and automatic
transmission management system operation and engine oil
degradation
●●●●●●
Check and possible top up of oil level for the dual clutch
automatic transmission●
Replace spark plugs (#)●●
Replace accessory drive belt(s)●
Replace toothed timing drive belt (*)●
Replace the air cleaner cartridge●●●●●●
(#) The following are essential to ensure correct operation and prevent serious damage to the engine: only use spark plugs of the same make and type whichare
specially certified for such engines (see the information in the “Engine” paragraph in the “Technical specifications” section); strictly comply with the spark plug
replacement interval given in the Scheduled Servicing Plan; for spark plug replacement, it is advisable to contact the dedicated Alfa Romeo Dealership.
(*) Irrespective of the mileage, the timing drive belt must be changed every 4 years for heavy-duty use (cold climates, town use, long periods of idling) or at least
every 5 years.
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ENGINE
GENERAL1750 Turbo Petrol
Engine code960A1000
CycleOtto
Number and position of cylinders 4 in line
Piston bore and stroke (mm) 83 × 80.5
Total displacement (cm³) 1742
Compression ratio 9.25 ± 0.25
Maximum power (EC) (kW)
177
(*)
Maximum power (EEC) (HP) 240
- corresponding engine speed (rpm) 6000
Maximum torque (EC) (Nm)
350
(*)
Maximum torque (EC) (kgm) 35.7
- corresponding engine speed (rpm) 2100 ÷ 4000
Spark plugsNGK ILKAR7D6G
Fuel 98 RON or 95 RON (EN228 specification) unleaded petrol
(*) Figures obtained using 98 RON unleaded petrol.
149