lukepetrinec
Recruit
- Joined
- Aug 24, 2011
- Messages
- 3
I just purchased a 2005 stingray with a v6 4.3L mercruiser. The boat only has 55 hours on it. On the second day out with the boat I noticed a whining noises coming from the far back side of the engine. The noise is only really noticeable around 3000rpm to 3500rpm. Any lower rpm and you don't hear it and higher the same thing. Any ideas what could be making the noise? Also smell a hint of gear lube smell occasionally.