Car engines require a lot of parts working in unison to properly function. There are thousands of explosions happening every minute when your car’s engine is running, hence the name ‘internal combustion.’ As a result of that combustion, a lot of gasses are produced around the engine. One such vital part that helps deal with gas that finds its way into the crankcase is the PCV valve — or positive crankcase ventilation. According to J.D. Power, the PCV valve
…
Read more
![](https://www.slashgear.com/img/gallery/how-to-replace-your-cars-pcv-valve-and-why-you-might-want-to-every-4-5-years/intro-1711999844.jpg)