Dec 1, 2014 · From what I have found, that's an unusual oil. I'll contact them this week to ask more about it, but I am curious about the "theoretical" differences between these three grades …

Apr 21, 2025 · I was looking at GM L87 Engine recall and part of the solution to prevent future engine failure is to change all engines to 0w40 instead of 0w20. ***...

Jan 12, 2021 · MOD NOTE: Two threads with same topic have been merged as of 4-25-25 ... Guy - please check before you post duplicate topics In the L87 engines GM will be replacing your …

Jun 8, 2002 · If the OM recommends 0W-8, then going up a grade to 0W-16 should give some extra engine protection. It could use 0W-20 too without worry. Engines that spec 0W-8 and 0W …

Dec 30, 2005 · Yeah that's fishy, Mobil 1 Full Synthetic suddenly popped up on the dex r list and it's not on 0w-40 Fs's page. The three license that end with 17 weren't there last year in …

Sep 23, 2025 · If you’re looking for a readily available oil now, Castrol EDGE Extended Performance 0w-20 also carries a number of euro certs too.

Mar 12, 2021 · I suspect, Toyota 5w-20 oil is non-synthetic while Toyota 0w-20 oil is synthetic. So, Toyota assume that all oil out there is like that. I put 5w-20 synthetic non-Toyota oil (Pennzoil …

Dec 10, 2025 · Virgin Oil Analysis - PCMO/HDEO Threads 1.8K Messages 28.4K Amsoil Signature Series 0w-20 Yesterday at 2:46 PM kschachn

Mar 13, 2024 · Just got a 2024 BMW X5 40i with the B58 engine and the required oil weight for the current B58 engine design in the X5 is 0W12 per BMW spec LL-22 FE++. Just curious of …

Oct 27, 2023 · 0w30 always seems to have better specs on paper but is 5w30 a better oil to run cause of less viscosity additives? Oil will be ran in direct injection turbo engine and both 0w …