Spark stock-taking on candle electrodes spend in a following order:

- Remove from any candle a tip and turn out it;

- Establish a candle tip again on a candle and press the carving case of a candle to "weight", for example the block of cylinders, and check up, that the candle at start-up of the engine at you has not come off;

- Start the engine;

- If between candle electrodes the strong spark ignition is perfectly in order slips;

- If the spark is not present, check up elements of system of ignition.