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Hyundai Elantra Petrol engines 1,6, 1,8 and 2,0 l The diesel engine of 2,0 l Greasing system Cooling system Fuel system Monitoring systems and decrease in toxicity of the fulfilled gases - Ignition system Specifications Removal and installation of coils of ignition Check of the coil of ignition Ignition check Check of spark plugs The analysis of spark plugs Check of functioning of spark plugs High-voltage wires The ignition lock Search and elimination of malfunctions System of preliminary heating of the diesel engine Coupling Mechanical transmission Automatic transmission Power shafts, forward and back axes Suspension bracket Steering Brake system Body Air central air The electric equipment Electric schemes |
The analysis of spark plugs The visual control of a working part of spark plugs can show an engine condition. If the nasal part of an insulator is covered by black touch, it means that a mix too rich. If a touch black and oily it testifies to deterioration of the engine and necessity of its check and repair. If the nasal part of an insulator is covered by light brown touch the mix structure is optimum also the engine is in a good condition. If a nasal part of an insulator of spark plugs pure and white, without a touch it testifies to too poor mix. It also specifies that the candle too hot, that is warmly from the central electrode is taken away slowly. If it so it is necessary to adjust structure of a fuel mix or to replace a candle. |
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