runnin rough

[yasserdiaz]

hey guys need some help i have a yamaha saltwater series, 250 the boat sat for a couple of months and fuel got contaminated drained fuel and put new fuel but now engine runs rough feels like is missinwhat shoul i chek for. any help is appreciated. thanks

 

[sc_shane]

Re: runnin rough

Change out the fuel filter and dump a can of sea foam in the tank. There are several other fuel stabilisers\conditioners\water removers out there you may also want to try. My buddy had a similar problem, and after 2 tanks of good fuel, 2 new fuel filters and a 3 cans of sea foam he was back in business.

 

[rodbolt]

Re: runnin rough

post a moidel number.
depending on the model you will burn a piston LONG before the snake oil can clean the fuel system.