Thanks Garak that post was helpful. I've been reading this thread to see if I can figure out what LL-01 really entails. http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1061057
I just got this car. For all of it's life except the last 2 years it's had oil changes at the dealership. Last 2 years no records of where maintenance was done. That makes me want to go with an oil with good cleaning ability which is why I started looking at PU. Plus PU and PP base oil seems very good.
Since I won't be driving this car every day I was considering RP HPS for the synerlec. The issue is that HPS isn't even API or ACEA certified.
The ideal oil for me I think would be PU with Synerlec with a BMW LL01 approval that wouldn't degrade emission components. That doesn't exist so I'm trying to figure out where I want to compromise.
If someone knowledgeable about oils was able to tell me what properties of PU, PP (non euro) and RP HPS differ from what little is known of the LL-01 certification and what that means in the real world that would be helpful.
My backup plan is to just go with an LL01 oil, possibly with a liqui molly engine flush and maybe ceratec.
I just got this car. For all of it's life except the last 2 years it's had oil changes at the dealership. Last 2 years no records of where maintenance was done. That makes me want to go with an oil with good cleaning ability which is why I started looking at PU. Plus PU and PP base oil seems very good.
Since I won't be driving this car every day I was considering RP HPS for the synerlec. The issue is that HPS isn't even API or ACEA certified.
The ideal oil for me I think would be PU with Synerlec with a BMW LL01 approval that wouldn't degrade emission components. That doesn't exist so I'm trying to figure out where I want to compromise.
If someone knowledgeable about oils was able to tell me what properties of PU, PP (non euro) and RP HPS differ from what little is known of the LL-01 certification and what that means in the real world that would be helpful.
My backup plan is to just go with an LL01 oil, possibly with a liqui molly engine flush and maybe ceratec.