- Joined
- Jun 16, 2023
- Messages
- 22
Hello,
As promised from my last thread(https://bobistheoilguy.com/forums/t...-4000m-oci-kirkland-0w20.370148/#post-6525028) that I would send the same sample to both OA and Blackstone to see discrepancies and fuel dilution
The results came back and there is indeed fuel dilution differences 1% at BS, >5% at OA, despite that, all the other wear numbers are similar. And the report from OA also agrees that it is normal to be at this level for this DI engine. So I will continue to use my costco 87 gas with kirkland 0w20 oil and check back in after every 10k or even 20k miles. I'm no longer too concerned about the problem
As promised from my last thread(https://bobistheoilguy.com/forums/t...-4000m-oci-kirkland-0w20.370148/#post-6525028) that I would send the same sample to both OA and Blackstone to see discrepancies and fuel dilution
The results came back and there is indeed fuel dilution differences 1% at BS, >5% at OA, despite that, all the other wear numbers are similar. And the report from OA also agrees that it is normal to be at this level for this DI engine. So I will continue to use my costco 87 gas with kirkland 0w20 oil and check back in after every 10k or even 20k miles. I'm no longer too concerned about the problem