Study on the Possibility of Facilitating Internal Combustion Engine Starting at Very Low Temperatures

For faciliting the internal combustion engine starting in any season, at any environment temperature, they were developed a series of auxiliary methods. The most efficient possibility for engine starting at low temperatures is the general engine preheating using hot water.

The paper presents theoretical and experimental aspects for an original system based on the general engine preheating.

The engine may start at low temperatures without having suffered important manufacturing changes after a rather reduced preheating time.