Suzuki Liana since 2002
1. Operation and maintenance of the car
2. Engine
2.1. Preliminary checks
2.1.1. Check of a driving belt
2.1.2. Replacement of an oil filter
2.1.3. Check of a compression
2.1.4. Engine vacuum check
2.1.5. Check of gaps in the drive of valves
2.1.6. Check of level of cooling liquid
2.1.7. Check and cleaning of the cooling system of the engine
2.1.8. Check of the mode of a cut-off of supply of fuel
2.1.9. Check of a spark of ignition
2.1.10. Removal and installation of a high-voltage wire
2.1.11. Check of a high-voltage wire
2.1.12. Removal and installation of a spark plug
2.1.13. Check of a spark plug
2.1.14. Removal and installation of the coil of ignition (with igniter)
2.1.15. Check of the coil of ignition (with igniter)
2.1.16. Check of installation of a corner of an advancing of ignition
2.2. Mechanical part of engines
2.3. Engine cooling system
2.4. Engine lubrication system
2.5. Fuel system
2.6. System of ignition
2.7. System of release
2.8. The engine and system of decrease in toxicity of the fulfilled gases (M13 and M16 engines)
2.9. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment
 






2-1-13-proverka-svechi-zazhiganiya.html

2.1.13. Check of a spark plug

ATTENTION
At service of iridic / platinum spark plugs (a candle with a thin central electrode), do not concern the central electrode to avoid its damage. The electrode should not be exposed to mechanical influence as it has small diameter, and material of an electrode has no sufficient mechanical durability.

Fig. 2.30. A gap between spark plug electrodes


Do not clear electrodes and do not regulate a gap between electrodes of iridic / platinum spark plugs (fig. 2.30).
If when checking nickel spark plugs some aberration takes place, adjust a gap, clear spark plugs a special cleaner or replace them new.
Always replace iridic / platinum spark plugs new.

Gap between electrodes of the spark plug: 1,0–1,1 mm.
Type of the NGK spark plug: BKR6E-11 (Nickel) / IFR6E11 (Iridium) / IFR6J11
(Iridium)
DENSO: K20PR-U11 (Nickel)

NOTE
NGK IFR6E11/IFR6J11 are recommended for improvement of starting characteristics of the engine at temperatures below -25 °C.

"previous page
2.1.12. Removal and installation of a spark plug
following page"
2.1.14. Removal and installation of the coil of ignition (with igniter)