rodjesseph
Recruit
- Joined
- Jun 28, 2009
- Messages
- 1
I have a 2000 Mercruiser 5.7 EFI. I have replaced the fuel pump, the fuel pump relay and fuel water seperator filter. The problem is no power to the relay. I can jumper wire the pump and get fuel. After doing that I have power to the relay. Let it set for a few hours and no power to the relay again. What can be causing the power loss?