duckmnn
Member
- Jul 21, 2010
- 553
- Boat Info
- 270sundancer 1996
- Engines
- 454 B3
I’ve always T3 ran in mygas engine. After I changed oil today with T4.I seen they’ve eliminated the “s,sn “ for gas engines .I thought maybe it was just a blend. Should I change right away ? If so what’s another good oil . thanks