How much synthetic oil is in a "blended" brand of engine oil
We have all seen oils on the shelves of retailers labeled "Synthetic Blend" from various manufacturers. However, I don't recall seeing any percentage of synthetic to dino squeezin's.
I did read somewhere that if there is one drop of synthetic in the bottle you have a "synthetic Blend" oil. Can that be true?
This link says it can be as little as 2%, but usually less than 10%. Can this low a ratio actually do any good? Or are the blended oils just a marketing gimmick?
2002 T&C Ltd.
White w/Gray 145,000+ miles
1997 T&C Lxi
Green w/Tan 225,000 before sold