Volvo Penta ad31 p sin potencia

[ROyOR]

Originalmente publicado por amorapotter

Was the engine hot when running? When was it last serviced including fuel filters? Look like either unburnt fuel or water/dirt in the fuel. If not those then it could be ring wear, does it loose any oil over time?

slope

Hello amorapotter, this is a forum in Spanish and although there are people who understand you, I am sure that if you try to write in the language of Cervantes, they will answer what you write.

Rafa