来自MSN1 个月
What Is A PCV Valve And Why Is It Important?
The full term we're discussing here is the Positive Crankcase Ventilation valve. This is a small component found between the intake manifold and the valve cover. It's an incredible invention that ...
Cars8 年
PCV Valve
The positive crankcase ventilation valve releases exhaust gas and unburned fuel from the engine block into the intake manifold. All engines allow some exhaust gases, unburned fuel and oil to ...
来自MSN2 个月
What Does The CCV Filter Do On A 6.7 Cummins? (And How Often To Change It)
A CCV filter, or crankcase ventilation filter, isn't unique to the 6.7-liter Cummins engine, but it's also a common feature on the Duramax diesel and Ford's Power Stroke diesel engine. The CCV ...