NP is a good choice for extended intervals, N gold works well too up to 7500 miles.
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Synthetic oil extended interval
- Thread starter jman
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NP is a good choice for extended intervals, N gold works well too up to 7500 miles.
I've used Mobil 1 in my 07 Expy and had it tested at 5k running M1 filter. I used Blackstone labs and they said it try 7500. I don't think I would jet go to 10k without "testing the waters" and getting the oil tested at 7500.
My SHO has an oil life monitor (not just an odometer countdown) and it seems to show around 10k change interval, although Blackstone recommended testing at 7500.
My SHO has an oil life monitor (not just an odometer countdown) and it seems to show around 10k change interval, although Blackstone recommended testing at 7500.
