Hello, I came across this chat in the forums which someone recommends CJ-4 for a PD, my engine is a 2008 non DPF 2.0 PD mk5 golf, BKD I think, the only CJ-4 oil I can get is 15w40 and its mineral (non synthetic), posted a link to the oil below. I am using 507 spec now but concerned about people claiming it can damage the cams. Should I continue with 507 or switch to CJ-4?
https://bobistheoilguy.com/forums/threads/wheres-the-vw-505-01-oil.189917/page-3
https://bobistheoilguy.com/forums/threads/wheres-the-vw-505-01-oil.189917/page-3
Castrol RX Super 15W-40 CJ-4/E9 20L 3418280 | eBay
- Prevents build-up of soot particles <br> - Greater viscosity control to reduce oil thickening <br> - DuraShield Boosters protect surfaces from wear <br> - Creates protective layer on moving metal surfaces <br> <br> An advanced, heavy-duty oil designed for high speed, four-stroke diesel...
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