OK and? What does that mean?
KV100 is 15.4, so HTHS of 4.2cp is nothing surprising. It is also HD oil.
However, you said 5W40 compared to 0W40 has higher HTHS, so where is comparable 0W40 so we can see? Is there Chevron HD oil 0W40?
On another note, you read something today and you think you immediately know everything. I would be bit less confident.
OK and? What does that mean?
KV100 is 15.4, so HTHS of 4.2cp is nothing surprising. It is also HD oil.
However, you said 5W40 compared to 0W40 has higher HTHS, so where is comparable 0W40 so we can see? Is there Chevron HD oil 0W40?
On another note, you read something today and you think you immediately know everything. I would be bit less confident.
DOn't question Audi Junkie. He's been banned before because he knows everything.
MB 229.5 is the top spec in full saps, in reduced saps VW 504 is the best. VW 502 is obsolete.
No it isn't. VW 502 00 is still current and attainable.
Also there is an oft-ignored caveat that comes with the Lubrizol spec comparison tool, which goes along the lines "only specs within the same category can be compared - you can not compared specs from different sources" or words to that effect. By all means compares ACEA A3/B4 to C3 or VW 502 00 to 504 00 but you can't compare VW with MB with any confidence.
Yes, but many R owners do 5k changes. As I sad, around 2015 I did UOA of Mobil1 ESP Formula 5W30 which is VW 504.00/507.00 and it was already at 1.7 TBN at 3k. If you did 5K, it would give confidence people that they could go 5k on those oils. That is all issue around VW504.00/507.00
Yes, but many R owners do 5k changes. As I sad, around 2015 I did UOA of Mobil1 ESP Formula 5W30 which is VW 504.00/507.00 and it was already at 1.7 TBN at 3k. If you did 5K, it would give confidence people that they could go 5k on those oils. That is all issue around VW504.00/507.00
Need know starting TBN and starting TAN. In addition constantly switching brands/formulations will mess up your results, plus your engine is just broken in so you can take your previous UOA's with a grain of salt. UOA's are for trending, not for showing "which is best".
Yes, but many R owners do 5k changes. As I sad, around 2015 I did UOA of Mobil1 ESP Formula 5W30 which is VW 504.00/507.00 and it was already at 1.7 TBN at 3k. If you did 5K, it would give confidence people that they could go 5k on those oils. That is all issue around VW504.00/507.00
Yes, but many R owners do 5k changes. As I sad, around 2015 I did UOA of Mobil1 ESP Formula 5W30 which is VW 504.00/507.00 and it was already at 1.7 TBN at 3k. If you did 5K, it would give confidence people that they could go 5k on those oils. That is all issue around VW504.00/507.00
That is really good retention. I am wondering is sulfur level in Ontario lower than US or same? But that is good to know. I have 6qt of Castrol 0W30 for Tiguan. AFter that I might try M1 ESP 0W30 or 5W30 and do UOA. My EA888 is first gen. so maybe it won't hold that good, but who knows.