Nissan Ester 5W30-'08 Infiniti G37, 4.5k mi...Bad.

[JonnyO03]

Gents,

Newest UOA up for continued discussion. Cliff notes: Lead/Silicon down, Iron better-ish...

http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1902356&#Post1902356

 

[JonnyO03]

One more update for the curious:

UOA #6: Nissan Ester 5W-30 - '08 Infiniti G37, 5k mi

Cliff notes: Ester still shearing, iron stable but not improving. Trying Penn Ultra next time.