adriancowin
Recruit
- Joined
- Aug 15, 2002
- Messages
- 1
I have twin Mercury 90hp's on a 6 metre Humber RIB. Serial No's 09782115 and 09782117.<br /><br />I was wondering how old they are - I think 1994.<br /><br />Secondly, one of them is very bad to start(any tips) and when I last got it going, the power seemed to surge. What might cause this?