Hey everyone,
I've been following this thread a couple months since I threw rod bearing 4 in my 2017 S in March. Zhong told me as well that the CJX long block was the way to go to replace my CXCA. I have run into 2 issues so far I want to share and warn about. (I've also let Zhong know to hopefully save some headache and the slight angry panic I've run into) First off, there is a freeze plug on my CXCA that is right between where the bolts for the downpipe mounting bracket attaches to the block. The CJX that came does not have one. My local VW dealership over the phone told me they had the part in stock, but it ended up being the wrong part - then running around to various auto parts stores yesterday got me into a 20mm freeze plug that is too big. I will update here with the part number when I find the right plug for that. 2- THERE IS NO SECONDARY AIR PORT on the head of this long block. There are taps for the pump, but no port into the exhaust. We shall see how this plays out with Zhong and eventually emissions.
Both of these differences can clearly be seen in the pictures of the CJX on the website, this wasn't some bait and switch- This is my first experience of this magnitude of work on these engines, so I didn't know what to look for before the old one was out of my car.
Thrilled to be a freeze plug away from being back on the road in the GTI though. And thank you all for the info and entertainment on this thread the past few months!