Greetings,
After a lifetime (40+ years) of changing my own, due to some serious back (and other) troubles, I have been relegated to having it done for me the past several years, and, as I have tired of the expense, inconvenience, etc., of my local Ford dealer, I have had the last couple of changes done at my local Walmart.
This morning, as my Walmart was offering a $44.95 deal on Pennzoil Full Synthetic, I requested this service. What I received, however, was different from that which I requested.
The receipt and windshield sticker both state:
"CAS SYN EB 5w20 SN".
I believe this means Castrol Synthetic 5W20, however I have no idea what the "EB" or "SN" mean. Can anyone help me out here, please?
Thanks in advance,
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