Skifferskipper
Seaman Apprentice
- Joined
- Jun 13, 2011
- Messages
- 35
Okay I Bought this engine because it started good and Idled took it to the lake and put it in the water and the engine wont perform at WOT pull the boat out and took it to the lab.. Compression is good solid 115 120 acrossed the board. So I Checked spark next It looked like the #3 cyl was a little weak (But I didnt test it with a DVM) So I replaced it. Still missing so Im looking for the miss and I Start pluging fuel lines to carbs to isolate the miss and it seems like all three carbs are running so I Figure to A Carb Highspeed jet problem.. Got it with some carb cleaner revved it up at the house still sounded a little miss'y but still reved to WOT So I Figured I might have gotted somewhere.. No Dice put it back in the lake still wont go full out.. So I pull the plugs one at the time to figure out what carb is bad and all three of the plugs look exact except One of the resisters is a little lighter then the other two Figured that wouldnt make a diffrence but no fuel and it looked to be burning the same makeing me think the carbs are performing how they should be..
Kinda stumped at this point anyone know what I should try next?
Kinda stumped at this point anyone know what I should try next?