I bought my Accord in 2013 with 34k miles on it. It's been on a steady diet of old PU and Napa Platinum filters since. It's now at 110k on the odometer.
My stash of PU is gone. UOA's have shown that my 8-9k mile OCI's were fairly conservative. This car only really gets driven on the highway.
So today, I changed the oil and this is what I did:
This is 2 quarts of VSP 0w20 and 2 quarts of Valvoline Racing Synthetic 10w30. Plus I added about 10 oz. Of LubeGard Biotech. You think this mix is fine for 8-9k highway miles? I guess I was concerned because I didn't know how stout or weak the TBN was in that blue racing oil....
My stash of PU is gone. UOA's have shown that my 8-9k mile OCI's were fairly conservative. This car only really gets driven on the highway.
So today, I changed the oil and this is what I did:
This is 2 quarts of VSP 0w20 and 2 quarts of Valvoline Racing Synthetic 10w30. Plus I added about 10 oz. Of LubeGard Biotech. You think this mix is fine for 8-9k highway miles? I guess I was concerned because I didn't know how stout or weak the TBN was in that blue racing oil....