Hi everybody!
My name is Jonas and my friend is having problems with his Evinrude 115hp 2000 ficht ram.
The motor worked fine but suddenly it lost power and would only work to 2200rpm, when I checked the spark plugs noticed I that on the top cylinders spark plugs where normal but on the bottom cylinders where they pretty black and soaked. I changed and indexed new plugs but it did not help.
There is spark in every cylinder but can it be weaker and thats the problem?
Then I "shaked" it from the fly wheel and it haves a pretty nasty sound
-here is a video on the sound https://www.youtube.com/watch?v=X79IxoNejyc
Is that sound normal or is there the crankshaft or connecting rod bearings broke?
The engine have 250h on it and it gives no fault codes when checked.
Compression is tested from cylinders and its okay.
And sorry for my English
My name is Jonas and my friend is having problems with his Evinrude 115hp 2000 ficht ram.
The motor worked fine but suddenly it lost power and would only work to 2200rpm, when I checked the spark plugs noticed I that on the top cylinders spark plugs where normal but on the bottom cylinders where they pretty black and soaked. I changed and indexed new plugs but it did not help.
There is spark in every cylinder but can it be weaker and thats the problem?
Then I "shaked" it from the fly wheel and it haves a pretty nasty sound
-here is a video on the sound https://www.youtube.com/watch?v=X79IxoNejyc
Is that sound normal or is there the crankshaft or connecting rod bearings broke?
The engine have 250h on it and it gives no fault codes when checked.
Compression is tested from cylinders and its okay.
And sorry for my English