Looking for advice before I send it to the shop.
I have a 1995 Mariner 175 EFI that's having a issue ,after running on plane for about 100 yards it would fall flat on its face .
The fuel electric fuel pump was changed 3 1/2 years ago ECM was reprogram about same time.
I changed fuel filter, cleaned the screen in front of fuel pump, checked voltage going to fuel pump the reading was at 32psi volt 7.76 .then pressure drops to 30 psi voltage reads 7.83
26 psi reads 7.92 , 22psi reads same 7.92 volts .
I just wanted to see if there is anything I need to check before I dump 500 in another fuel pump any ideas????
95 Ranger 361v / Mariner 175 EFi