Safety measures at work with the catalyst

For cars equipped with the catalyst, use only неэтилированный gasoline, and try not to admit hit of a considerable quantity of not burnt down fuel in the catalyst since it can lead to its damage.

Inspect an ignition spark only if necessary, do it as soon as possible and at closed throttle заслонке. Spend compression gauging for the minimum possible time. Avoid situations which can lead to ignition admissions (for example, engine start at almost empty fuel tank).