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    Sinopec 15 w 40 conventional for semi truck fleet

    I have been running the T700 full synthetic 15w40 in several vehicles and have done both VOA and UOA, appears to be a great oil perhaps better than T6 on paper. I believe I have posted the VOA in that section but not sure on the UOA, I attempted to post it but I guess I did not jump thru all the...
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    Sinopec T700 15W40 UOA 2008 MB GL320

    Yea, I did it as a test. BTW I realized after I posted this one and the other thread on my other car I posted it in the HDEO forum and not the UOA forum. If it needs to be moved hopefully and admin can do it. I couldn't figure out how to delete the post and repost in the other forum.
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    Sinopec T700 15W40 UOA 2008 MB GL320

    Ran some of the $39/5 gal Sinopec T700 15W40 in both my 08 MB GL320 and my 99 MB E300. Neither car used a drop of oil between changes. Iron seems high to me but the lab report does not seem worried about it. I am wondering if 15W40 is causing extra wear at cold start. This oil IIRC was ran...
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    Rethinking 5w-40 vs 15w-40 for my low use diesels

    I have been pondering this same question myself. I have been running a synthetic 15W40 in my 642 and 606 power MB diesels and have done UOA on both. The 642 had a 10k oil change interval and the 606 was at 15k. During the winter it may sometimes get into the single digits, on rare occasion down...
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    Sinopec Synthetic 15W-40

    Yea that is why I ran a VOA on it to make sure, which came back good. I will have to get it posted. It REALLY sucks after going thru all that trouble the 5 gallon buckets do not seem to be available.
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    Sinopec Synthetic 15W-40

    So I bought a couple of 5 gallon buckets from Walmart at $49 a few months back to run in one of my cars to see if it would be good to use in all of my vehicles, gas and diesel. I saw 2-3 weeks ago or so they were $39 on Walmart and was going to order more. Before I did first car is due for an...
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