Hi from Denmark
I have a 1991 Evinrude 15 hp that has app 15 hours on it (yes 15 original hours - has been stored for more than 17 years) model nr SE15RPT
The engine had run perfect until today - at full speed it suddently seems to mis on one cylinder - it all disapears again after 1-2 seconds only to be repeated after another 3-5 min at wot
Engine is running 50:1 premium TCW-3 oil and clean fuel - spark plugs etc are original - water pump was changed before it was taken into use after the many years in storage - and carb was cleaned too before beeing taken into operation- i have messured temp on the engine and this is not an overheating issue is cools perfect the engine has until today run perfect without any issues.
Could this be the power pack under thye flywheel that is starting to malfunction or do you hve any other ideas?
I have a 1991 Evinrude 15 hp that has app 15 hours on it (yes 15 original hours - has been stored for more than 17 years) model nr SE15RPT
The engine had run perfect until today - at full speed it suddently seems to mis on one cylinder - it all disapears again after 1-2 seconds only to be repeated after another 3-5 min at wot
Engine is running 50:1 premium TCW-3 oil and clean fuel - spark plugs etc are original - water pump was changed before it was taken into use after the many years in storage - and carb was cleaned too before beeing taken into operation- i have messured temp on the engine and this is not an overheating issue is cools perfect the engine has until today run perfect without any issues.
Could this be the power pack under thye flywheel that is starting to malfunction or do you hve any other ideas?