Suzuki Liana since 2002
1. Operation and maintenance of the car
1.1. General information
1.2. Keys, locks of doors and the opening body elements
1.3. Governing bodies, combination of devices and equipment of interior of the car
1.4. System of heating and air conditioning
1.5. Seats and means of passive safety
1.6. Launch of the engine, driving and service of the car
1.6.1. Ignition lock
1.6.2. Lever of the parking brake
1.6.3. Pedals (hand-operated KP)
1.6.4. Automatic transmission
1.6.5. Launch of the engine
1.6.6. Use of the transmission (4-speed automatic transmission)
1.6.7. Manual transmission
1.6.8. Braking
1.6.9. Running in
1.6.10. Catalytic converter of the fulfilled gases (the additional equipment)
1.6.11. Fuel economy
1.6.12. Air filter
1.6.13. The correct pressure in tires
1.6.14. The movement at a high speed
1.6.15. The movement on rises and descents
1.6.16. Movement along the slippery road
1.6.17. Traction coupling device
1.6.18. Driving belt
1.6.19. Engine oil and oil filter
1.6.20. Replacement of oil and oil filter
1.6.21. Replacement of an oil filter
1.6.22. Filling of oil and check of lack of leaks
1.6.23. Gearbox oils
1.6.24. Check of level of oil in power units
1.6.25. Replacement of oil in the transmission
1.6.26. Oil for the automatic transmission
1.6.27. Cooling liquid of the engine
1.6.28. Replacement of cooling liquid
1.6.29. Windshield washer liquid
1.6.30. Air filter
1.6.31. Spark plugs
1.6.32. Brakes
1.6.33. Steering
1.6.34. Coupling pedal
1.6.35. Tires
1.6.36. The tool for change of wheels
1.6.37. Change of wheels
1.6.38. Accumulator
1.6.39. Safety locks
1.6.40. Replacement of lamps
1.6.41. Screen wiper brushes
1.6.42. Conditioner
1.6.43. Work with a jack
1.6.44. Launch of the engine from the external accumulator
1.6.45. Towage of the faulty car
1.7. Tables
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment


1.6.31. Spark plugs

For models with the engine 1,6
If candles nickel (usual), periodically check whether there is no deposit on them. In the presence of a deposit formation of a powerful spark is impossible. Remove a deposit by means of a delay or a needle and adjust a gap between electrodes. For access to candles remove four bolts 1 fixing the air filter assembled.

Fig. 1.201. Removal of a cover of an air filt

Uncover the air filter.
Remove the top cover of the engine.
If it is necessary, to otjedinit the socket 2, having pressed a clamp.
Unscrew bolts.
Pull together caps of candles.

Fig. 1.202. Extraction of candles

At installation of candles be convinced that wires, connectors, rubber consolidation of the top cover and washer are correctly established on the places.

Fig. 1.203. Ways of installation of candle caps

At removal of wires from candles pull for caps, but not for a wire (fig. 1.203). Having pulled for a wire, it is possible to damage it. At service иридиево – platinum candles (with a thin central electrode), do not concern the central electrode, it can be damaged easily.

At installation of candles at first screw in them fingers not to damage a carving. Tighten candles to effort of 25 N · m. Do not allow penetration of pollution into cylinders through openings for candles when they are removed.
Do not try to screw in candles with other diameter of a carving.

Fig. 1.204. Tightening of spark plugs

Gap between electrodes of a candle "and" K20PR-U11/BKR6E-11/IFR6E11/IFR6J11: 1,0–1,1 mm; K20PR-U/BKR6E: 0,7–0,8 mm.

Fig. 1.205. A gap between electrodes

If on the car usual shnuroobrazny high-voltage conducting and the car experiences interruptions in ignition, difficulties with launch of the engine, etc., a problem not necessarily in candles; it can be also in high-voltage wires (especially if they served more than 5 years or 80 000 km). If replacement of candles does not fix a problem, address the official dealer of Suzuki for check of wires and other elements of system of ignition.

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1.6.30. Air filter
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1.6.32. Brakes