srl
Member
My port engine does not start. The mechanic found that it wasn't getting fuel and replaced the fuel pump gaskets, then found no power to the pump; found a breaker on the firewall, reset it and the engine ran fine. In taking the boat out the next day the engine died a couple of times right after start-up but ran fine the rest of the day. The next day the engine would not start, no power to the pump again. The mechanic now thinks it may be the ECM. Is there anything else that could cause the problem? How much does an ECM cost for a Mercruiser 5.7 mag mpi fwc Bravo?