hillsideshortleg
Active Member
- Feb 5, 2012
- 254
- Boat Info
- 92 Express Cruiser /89 Sea Ray 280 Sundancer
- Engines
- 489s / 350's Mercruiser drives
I tried searching for info on the effect of dirty spark arrestors on our 1992 400 EC with 489s. I didnt find much but during the install of cockpit heaters on each motor we cleaned the arrestors. It seems to have made a noticeable difference on fuel consumption. They were very dirty and I was a little disappointed they were allowed to get so dirty. Oil changes in the near future. Should I be looking at the transmissions also?