Review on 🔧 GM 12567915 PCV Valve - Genuine Parts for Enhanced Engine Performance by Christopher Gulledge

Of course I didn't know until the returns window was closed. I just didn't install it right away. Apparently the PCV valve is built into the valve cover on the driver's side on most Escalades. Ironically, I didn't know this when I started the install and felt like I just didn't know how to finish the job, so I didn't do it that day. Luckily I searched the internet for an easy way to solve it before taking it off. And once again I found that it's not removable, it's simply a bleeder valve protruding from the valve cover. So I was very lucky that I just didn't have enough time to tear it down that day. Because I would just rip it off so the PCV valve wouldn't fit in the hole.