Diiselkõrval

Diiselkõrval refers to a phenomenon observed in diesel engines where unburned or partially burned fuel can escape the combustion chamber and enter the exhaust system. This can occur for several reasons, including incomplete combustion due to factors like low compression, improper fuel injection timing, or poor fuel atomization. In some cases, it can also be a result of excessive engine wear or damage.

The presence of diiselkõrval in the exhaust can manifest in a few ways. It may lead to a noticeable smoky exhaust, particularly a black or dark gray smoke, which is indicative of unburned hydrocarbons. This can also contribute to a distinct diesel odor. Furthermore, diiselkõrval can have negative environmental impacts, as it increases the emission of particulate matter and other pollutants.

Addressing diiselkõrval typically involves diagnosing and rectifying the underlying cause in the engine. This might include adjusting the fuel injection system, ensuring proper compression, or repairing worn engine components. Regular maintenance and adherence to manufacturer specifications are crucial in preventing the occurrence of diiselkõrval and ensuring optimal engine performance and emissions control. The term is primarily used in Estonian.