Sentences with phrase «of crankcase ventilation»
During World War II a different type of crankcase ventilation had to be invented to allow tank engines to operate during deep fording operations, where the normal draft tube ventilator would have allowed water to enter the crankcase and destroy the engine.
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With this commercial grade, DPM targets the market of flexible thermoplastic - Positive Crankcase Ventilation (PCV) tubes and Exhaust Gas Recirculation (EGR) sensor tubes.
Otherwise the valving in the crankcase ventilation system tends to let oil accumulate in the inlet tract, which leads to blue smoke on start - up and a build - up of carbon around the inlet valves.
The older engines I normally work on have crankcase ventilation that just ventilates the crankcase vapours to the open air, so I suppose it's not that of a concern.
Unless you are speaking of a failed crankcase ventilation system, which is a cheap and easy fix.