I have the gas 5.7 GI/DP. Both engines were running idle then they both shut off together. ?? I started the port engine again and it runs fine, the STBD engine cranks but wont start? Engines are 2003 serviced regularly. Im thinking electrical but where would I start? Maybe a fuse is blown but where? I checked the fuses on the top of the engine and they seem fine but there are 3 black relays maybe one of them needs replacement? Anyone have any advice?
CJR
CJR