Not sure about the newer EFI motors, but he old Merc. carbed motors had a fuel
screen. There was a white looking plastic bowl to unscrew to get to the screen.
There should be an A-1 designation printed on the hoses that are ethanol resistant.
If there is no A-1 printed on the hoses, I would change them out ASAP. This includes
all hoses from the fill up fitting to the tank, from the tank to the motor, from the tank
to the vent and any hoses under the motor cowling.
|