Citroen Xantia

1. Disconnect from spark plugs ВВ of a wire (pull only for клеммный a tip, and at all for a wire).
2. Attentively study inwardness of a tip, checking it on presence of traces of development of the corrosion, usually shown in a kind порошкообразного a touch of white colour. Pull a tip on a candle, checking density of landing of the plug on a shaft of last. In case of need again disconnect a wire and accurately turn in the plug in appropriate way.
3. Pure rags carefully wipe a wire on all its length, having removed from a surface of isolation dirt and greasing traces. Attentively examine a wire surface, checking it on presence of cracks, прогаров and other damages of isolation. Try not to bend excessively a wire in order to avoid destruction passing in it metal токопроводной veins.
4. Disconnect the second end of a wire from the ignition coil (again pull only for a tip, and at all for a wire). Check up inwardness of a tip and density of its landing on the coil plug. At presence near at hand an ohmmeter check up resistive resistance of a wire, having connected the device between the candle plug of a wire and a segment in the coil. In summary establish a wire into place, having tracked density of landing of tips.
5. Operating in a similar manner, check up a condition remained ВВ wires.
6. In case of revealing of defects establish the replaceable complete set of the wires intended for use on cars of the given mark (ask in shops of automobile accessories).