Crankcase breathers play a big role in reducing diesel engine emissions by recirculating blow-by gases back into the engine.

But one of the less-talked-about components of a diesel engine like the Cummins, is the CCV filter system. A CCV filter, or crankcase ventilation filter, isn't unique to the 6.7-liter Cummins ...

PCV systems are among the earliest emissions controls installed on our engines, and they can significantly reduce hydrocarbon emissions. For our high-performance engines, they also serve a few ...

and the Crankcase Ventilation (CCV) filter, play a crucial role in managing emissions and maintaining engine health. This article will delve into DPF delete and CCV filters, focusing on their ...

Think of an oil catch can as a tiny quarantine ward spliced into your engine's positive crankcase ventilation (PCV) hose. Every time a piston fires, a wisp of combustion sneaks past the rings, ...

One of the most common components in an engine’s emissions control system is the positive crankcase ventilation valve, or PCV valve. Its job is to allow the air and fuel vapor that gets past ...

In fuel-injected engines, this can happen when fuel leaks past the piston rings and into the crankcase, resulting in gas contaminating the engine oil. A positive crankcase ventilation system is ...