Thank you for the info.
I replaced original the ignition coils due to having a miss I tested one and it tested bad so I went ahead and replaced all three. Boat ran fine next trip out. After that it would run 4000 and just surge. I haven’t pulled the trigger on a pump yet but was thinking about...
I have a 2001 Johnson 150 RJ150PLSIF. I am having issues that have left me scratching my head. I have had issues with engine only running up to 4000 RPM. I can go down the lake hit waves and rough water and it will jump up to 5300RPM soon as I come out of rough water it drops back to 4000. I...