Increasing energy performance of internal combustion engines is largely influenced by
frictional forces that arise between moving parts. Thus, in this respect, the nature and quality
of the engine oil used is an important factor. Equally important is the effect of various engine
injection strategies upon the oil quality. In other words, it's of utmost importance to maintain
the quality of engine oil during engine's operation. Oil dilution is one of the most common
causes that lead to its wear, creating lubrication problems. Moreover, at low temperatures …

Increasing energy performance of internal combustion engines is largely influence by
frictional forces that arise between moving parts. Thus, in this respect, the nature and quality
of the engine oil used is an important factor. Equally important is the effect of various engine
injection strategies upon the oil quality. In other words, it is of utmost importance to maintain
the quality of engine oil during engine's operation. Oil dilution is one of the most common
causes that lead to its wear, creating lubrication problems. Moreover, at low temperatures …