My fifth UOA on my 2011 Tundra 5.7L, 3URFE, now with 81k miles.
Oil tested was Castrol Magnatec 5W30 with Toyota filter, and right at 6k miles.
Everything seems good, and the TBN is up a bit over the last analysis even though it had 1k more miles on it.
The overall Iron ppm/mile is down compared to the first OCI on the oil from the dealer, which is nice.
I am definitely well pleased with the Magnatec 5W30 and plan on sticking with it as long as I can keep getting it cheap on the Amazon subscribe & save (~$15.20 before tax).
I refilled with the Magnatec 5W30.
Here is the post for the previous UOA
Oil tested was Castrol Magnatec 5W30 with Toyota filter, and right at 6k miles.
Everything seems good, and the TBN is up a bit over the last analysis even though it had 1k more miles on it.
The overall Iron ppm/mile is down compared to the first OCI on the oil from the dealer, which is nice.
I am definitely well pleased with the Magnatec 5W30 and plan on sticking with it as long as I can keep getting it cheap on the Amazon subscribe & save (~$15.20 before tax).
I refilled with the Magnatec 5W30.
Here is the post for the previous UOA