Regulator23
New member
Hi, it’s model J50PLSRS. It’s on a pontoon boat. If I idle around (less than 1500 or so, it runs fine (even for an hour or more). When I open it up, it runs fine for 4 or 5 minutes then immediately slows way down and almost wants to stall. I can keep it running but then it will only idle again. I am trying to nail down if it’s fuel or electric in order to try and fix it. I have replaced fuel filter, it has good gas, and prior to it doing this, it ran great all the time. ANy ideas would be appreciated.