Hello,
I have a 2003 150 ox66. Running it this weekend I noticed it was running rough @ 2500 to 3000 rpm. So far I have cleaned the water seperator/fuel filter, I will be replacing the VST HP pump filter, (all of which were dirty but not clogged, and cleaned the injector filters. I notice the plugs were black but not fouled, seems to be running rich. Any suggestions or recommendations?
Should it be running rich? I generally run 2000 rpm (low wake) or 3500/4000 to run. But seems I run low speed the most. Could this be the cause?
Thanks to all who respond!
I have a 2003 150 ox66. Running it this weekend I noticed it was running rough @ 2500 to 3000 rpm. So far I have cleaned the water seperator/fuel filter, I will be replacing the VST HP pump filter, (all of which were dirty but not clogged, and cleaned the injector filters. I notice the plugs were black but not fouled, seems to be running rich. Any suggestions or recommendations?
Should it be running rich? I generally run 2000 rpm (low wake) or 3500/4000 to run. But seems I run low speed the most. Could this be the cause?
Thanks to all who respond!