partsmaker
Cadet
- Joined
- Mar 13, 2005
- Messages
- 12
hello all have 67 merc950ss runs on 50-1 was just wondering about this ethanol in calif. my motor hasnt been smoking as much these last few years and im getting worried about oiling, should i change fuel-oil ratio slightly like say 48-1 thanks all, great site, HAGD