The engine oil in the Peugeot 206 can be reintroduced due to the burnout of the cylinder block head. As a rule, a gasket is not built after serious overheating and (or) due to the absence of the required number of antifreeze. In the event of a failure of the construction, a low speed engine tripling may be associated with the penetration of antifreeze into the combustion chamber and the low ignition. It is possible to determine in which cylinder antifreeze is made on the ignition spark plugs. If some candles are lower, the coolant is placed in the respective cylinders.