O otis24 Thread starter Joined Oct 30, 2005 Messages 1,995 Location South Dakota Feb 12, 2024 #41 I’ve been using Napa 10W/30. Last time, I used 3 quarts of Napa 16W/40 and 2 quarts of Napa Ow/20 full synthetic. Trying to use up the synthetic.
I’ve been using Napa 10W/30. Last time, I used 3 quarts of Napa 16W/40 and 2 quarts of Napa Ow/20 full synthetic. Trying to use up the synthetic.
