2020 Pro XS 175 s#2B771599 with 45hrs purchased May 2020
My last two outings I’ve had some surging by up to 300rpm when cruising at above 3,500rpm. It’s not an issue at all below that rpm or at idle. The motor and boat are just over a year old. There are no observed faults. My first thought was to replace the fuel filter/water separator, so a new one is on order. Is there anything else I should be looking at? Thanks guys.