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Which of the following words means a sort of damage that may take place in case of hard particles formation from the products of mechanical wear, corrosion and combustion?

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What may cause breakage of fuel feed pump?

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Jamming of what part may cause diesel engine starting problem?

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In what case fuel injectors must be adjusted?

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Match the fuel transfer system parts with their purposes

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What substance improves lubricant performance and helps to neutralize acid produced by combustion of the fuel on cylinder liner and prevent corrosion?

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When the ash content in the fuel is considerably higher than the sum of the parts of sodium, aluminum and silicon, that means

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When the fuel contains a big amount of water, that leads to

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When operating the purifier, the fuel oil is being continuously discharged with the sludge, that means