ZDDP and Oil
Posted: Fri Jan 25, 2019 4:22 pm
Oh yeah I’m going there. Let’s party like it’s 2006 on mye28.com.
Looking forward to the summer and reading up on what’s involved in a top end rebuild, should I need one (179K miles, last one at around 98K, tick tock). And then I discover the ZDDP issue and how at least during run-in a ZDDP additive is called for with today’s zinc-depleted oil formulations. Easy enough - can do.
My question - does anyone regularly use a ZDDP additive in their M30? This issue was everywhere a decade ago with the E28 crowd (as well as vintage American OHV performance car fans) and now it’s crickets. I can’t even find a reference to ZDDP on FF. I don’t think anyone here ever caught the bug.
My car has evidently always used Castrol GTX 10W-40 year round but admittedly has seen far less action over the last decade than it did during its first quarter-century when oils were formulated with substantially more ZDDP.
To ZDDP or not ZDDP. That is the question.
-Eric
Looking forward to the summer and reading up on what’s involved in a top end rebuild, should I need one (179K miles, last one at around 98K, tick tock). And then I discover the ZDDP issue and how at least during run-in a ZDDP additive is called for with today’s zinc-depleted oil formulations. Easy enough - can do.
My question - does anyone regularly use a ZDDP additive in their M30? This issue was everywhere a decade ago with the E28 crowd (as well as vintage American OHV performance car fans) and now it’s crickets. I can’t even find a reference to ZDDP on FF. I don’t think anyone here ever caught the bug.
My car has evidently always used Castrol GTX 10W-40 year round but admittedly has seen far less action over the last decade than it did during its first quarter-century when oils were formulated with substantially more ZDDP.
To ZDDP or not ZDDP. That is the question.
-Eric