Oil Type and blown engines

[JAJ]

Good info. I had to double check, but on my car its the B1 spec that is required. Not sure if that's new or what, but I thought it related to LSPI. If it's just equivalent to SN then that makes sense.

That's correct - the B1 spec has an LSPI test, which is specific to DI engines. It's just that the 5.2 liter engines are port injected so they don't need it.

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[ice445]

That's correct - the B1 spec has an LSPI test, which is specific to DI engines. It's just that the 5.2 liter engines are port injected so they don't need it.

Oh, I just realized which forum subsection I'm in, lol