MaddequetMako
Recruit
- Joined
- Jun 28, 2004
- Messages
- 1
I have 2000 Mercury 225 EFI, serial number og944343. When I try to start it, it fires for about 3 seconds and dies. The only recent work I have done is changed the Water Seperator, Fuel Filter and the Spark Plugs. I started the boat after changing the Water Seperator. Two weeks later I went to start it and it would not go. I then changed the fuel filter, checked the screen in the vapor separator on the electric fuel pump (looked clean) and also disconnected the Black and yellow wire at the kill switch, in case it is somehow electrical. But it still will not start! -- Same problem, fires for about 3 seconds and dies.<br /><br />The other thing I noticed is that there is no pressure at the pressure relief valve unless the electric pump is running. I am not sure if that is normal or not.<br /><br />Any help will be greatly appreciated. Just want to get out and catch some fish <br /><br />Thanks in advance.