hi, I’ve been reading here for years, but I don’t think I have ever joined. I have a question and only probably this forum can give me a non-biased answer. A friend of mine has about three cases of PUP 0W 40 that he used I believe, in a Chrysler product. I have about 1500 miles on my C8, and he is willing to give me the oil. I get the whole dexos R thing, but in this situation, being a daily driver and never doing any type of extreme performance, can I use the PUP until I change it at about 7000 the GM will pay for? I'm 74 and this car is just a grocery getter…..thanks for your advice.
Last edited: