You mean like Amsoil?Main con is the lack of Dexos 1 approval.

You mean like Amsoil?Main con is the lack of Dexos 1 approval.
True. A Dexos rating means nothing because if it did Amsoil would have a Dexos 1 stickerVRP is the highest performing oil in their line. They told me it would absolutely meet/exceed dexos. It's not a performance issue but licensing.
At least Amsoil says their SS line meets or exceeds the Dexos 1 Gen 3 requirement.True. A Dexos rating means nothing because if it did Amsoil would have a Dexos 1 sticker
No it’s a license not a rating. No stickers involved.True. A Dexos rating means nothing because if it did Amsoil would have a Dexos 1 sticker
That was a big reason why I switched from VRP to ESP in my Civic. I wanted to go back to 9-10k intervals and I didn’t feel as if VRP was as capable of that as ESP would be. If I was doing 6k intervals then I’d be comfortable with VRP but beyond that I would need to do a UOA to confirm (and I haven’t done a UOA since I retired, my last company was five minutes away from the Wearcheck lab so dropping off samples was so convenient for me for those 14 years)Regardless of no official DEXOS approval , Valvoline says VRP is their best oil but it is not a long drain oil . If you stay under a 5K mile OCI you are getting Valvoline’s best oil (VRP) for cleaning and wear protection . If staying under 5K miles in use then doubtful it’s a con .
I Does that means use it from new for life of the vehicle but still changing it not leaving it in for the entire vehicle life?Valvoline claims it can be used lifetime from new. Personally I wouldn’t go over 5k oci’s.
I worded that badlyI Does that means use it from new for life of the vehicle but still changing it not leaving it in for the entire vehicle life?
Change this oil every 4000 or 5000 miles. This is not a Forever Oil! There was an oil that was marketed as a Forever Oil, the name I cannot think of, but it started with an S!but still changing it not leaving it in for the entire vehicle life?
I wonder if this could be used for the 9-10k intervals after the clean up. I'm not pushing for that and I myself don't do such intervals but out of curiosity I wonder if it would make it, especially if the manufacturer recommends a longer OCI like you are trying to do.That was a big reason why I switched from VRP to ESP in my Civic. I wanted to go back to 9-10k intervals and I didn’t feel as if VRP was as capable of that as ESP would be. If I was doing 6k intervals then I’d be comfortable with VRP but beyond that I would need to do a UOA to confirm (and I haven’t done a UOA since I retired, my last company was five minutes away from the Wearcheck lab so dropping off samples was so convenient for me for those 14 years)
Forgot about them.Change this oil every 4000 or 5000 miles. This is not a Forever Oil! There was an oil that was marketed as a Forever Oil, the name I cannot think of, but it started with an S!
that website also looks like it hasn't be updated in 15 years.
YesIs Vavoline still owned by Aramco?
so that is another CON.
Then it's an API SP oil.Con: usually priced higher than other products like Mobil 1 ESP, PUP, Castrol EP, etc.
VRP might be a great product for cleaning up a dirty engine but what if you have a new(er) engine that may not need cleaning? Do the aforementioned competitor products not do enough of a good job to keep the engine clean that VRP should be needed?
From the discussions here I would say the ESP should be ok.Con: usually priced higher than other products like Mobil 1 ESP, PUP, Castrol EP, etc.
VRP might be a great product for cleaning up a dirty engine but what if you have a new(er) engine that may not need cleaning? Do the aforementioned competitor products not do enough of a good job to keep the engine clean that VRP should be needed?
Its past that when I ran it both times once with Liquimoly Motor Oil Saver and other time with Schaeffer's #132 Moly.Unless you have a MB , BMW , VW , etc. requiring a 3.5 cP oil or you are not driving a Corvette or similar doing a lot of spirited driving - then VRP’s 3.2 cP rating should be close / good enough .