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Hyundai AccentRepair and car operation |
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Hyundai Accent + 1. Maintenance instruction + 2. Engine + 3. Greasing system + 4. Cooling system + 5. Control, decrease in toxicity + 6. Fuel system - 7. Ignition system 7.1. Specifications 7.2. System of ignition of the DOHC engine 7.3. Check of the coil of ignition 7.4. Check of spark plugs 7.5. Control of spark plugs 7.6. Check of spark plugs 7.7. Check of high-voltage wires 7.8. Ignition coils 7.9. Installation of high-voltage wires 7.10. Search and elimination of malfunctions 7.11. Ignition lock + 8. Coupling + 9. Transmission + 10. Axes and power shafts + 11. Suspension bracket + 12. Steering + 13. Brake system + 14. Body + 15. Central air + 16. Electric equipment + 17. Appendix + 18. Electroschemes |
7.5. Control of spark plugsVisual control of a working part of spark plugs can show an engine condition.If the nasal part of an insulator is covered with a black raid, it means that a mix too rich. If the raid black and oily, it testifies to wear of the engine and need of its check and repair. If the nasal part of an insulator is covered with a light brown raid, the structure of a mix is optimum and the engine is in a good condition. If the nasal part of an insulator of spark plugs pure and white, without a raid, it testifies to too poor mix. It also specifies that the candle too hot, that is heat from the central electrode is taken away slowly. If it so, is necessary to adjust structure of a fuel mix or to replace a candle. |
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