fuel to oil ratio for a 5 mariner

[jadams14]

I need to know the fuel to oil ratio for a 5 hourse mariner not sure of the year but the serial number is OA861221 it also has a nuber under that which is 394.

 

[deejaycee_2000]

Re: fuel to oil ratio for a 5 mariner

welcome ... 50:1 ... so 50 litres/gallon fuel to 1 litres/gallon oil ....