A universal engine petrol

1. A universal engine petrol with the following characteristics: the research octane number above 92 units; the motor octane number above 82 units; the lead content under 0.005 gPb/l; the resin content under 5 mg/100ml; the sulphur content under 0.1 percent by mass; the density of 0.720-0.780 g/cm at 20 degrees Celsius; the total oxygen content under 3.7 percent by mass. It contains: 100-2000 ppm of a mixture of refining additives, such as salts of metals from group I of the periodic table and organic acids, functioning as a component of an anti-recessive agent; cleaning agents and, possibly, anticorrosive agents, de-emulsifiers and stabilizing agents. It is characterised in that it contains: salts of a metal and/or metals from group I of the periodic table and organic acids, in the amount of at least 1 ppm, but not more than 5 ppm in terms of metal content in ready-to-use petrol; synthetic carrier oil of the polyether type, in the amount of 1-70 percent by mass with respect to the total amount of the mixture of refining additives.