1joeycheng
Recruit
- Joined
- Apr 3, 2012
- Messages
- 5
Good day all. I'm having trouble getting to full power on my AD41P. I've read through posts others have put up on the subject and I'm still hitting a wall. To date...new turbo with less than 100 hrs, turbo rotation visually confirmed at idle, overhauled fuel injectors, "anti smoke" pin on fuel pump is totally free, diaphragm from boost to fuel pump in good condition, new filters air and fuel (all), new fuel hoses.
In "no load" condition achieving 4k rpm is no problem, at sea I cannot get above 2450 rpm. I definitely do not hear the turbo spooling up when underway. From one of the Youtube sites I saw my same engine in no load condition brought up to 4k rpm and I could defintiely hear the turbo, when I do that at home with the boat onthe trailer I don't hear that sweet whine of funtcitoning turbo. I'm at a loss. I beginning to lean toward a compression issue (sigh).
Any ideas? All constructive contributions are really appreciated
In "no load" condition achieving 4k rpm is no problem, at sea I cannot get above 2450 rpm. I definitely do not hear the turbo spooling up when underway. From one of the Youtube sites I saw my same engine in no load condition brought up to 4k rpm and I could defintiely hear the turbo, when I do that at home with the boat onthe trailer I don't hear that sweet whine of funtcitoning turbo. I'm at a loss. I beginning to lean toward a compression issue (sigh).
Any ideas? All constructive contributions are really appreciated