ccustomrides
Seaman
- Joined
- Mar 3, 2010
- Messages
- 70
5.7 alpha one gen1 on a 88 sundancer 250. Anyway I noticed this year that when I am running across the lake at cruise or wot I get a vibration. Not a constant vibration but only when trimming down. So I will trim the boat a little and then when I am trimming down that's when I feel a vibration. No vibration once trim is set and no vibration when trimming up. Lower drive and prop was just redone. All my service was done my a marine mechanic. Maybe trim cylinders sticking. I did notice my fluid is kinf of high when drive is fully down. I also did see some oil spots in water when moving drive up and down. Any ideas