Mercury Bigfoot 25 hp Issue

[mirwin9711]

Hi All.
Just took a used 25 HP Merc Bigfoot out.
It runs great at WOT. But at idle its a bit choppy.
That can be fixed fairly easy.
My main concern is that when trolling it would beep and shut off.

The motor did not come with a manual.
Does anyone know when I can download one?

Or does anyone know what a short single beep means?
The motor has pretty of new oil. Its not overheating.

Model # 1F25311DD
Serial # 1B211632

Any help would be appreciated.

 

[carholme]

Re: Mercury Bigfoot 25 hp Issue

Your s/n comes up as:

MERCURY - ( 25 H.P. (2005 ))
Serial No: 1B211632 Model No: 1F25311DD

Parts list for model 1F25311DD:

25 4-STROKE - Mercury, Mercruiser, Force, etc. Parts Lookup

The service manual you require is P/N: 90-854785R 2 and if you don't have it, see my message to you in Notifications at the top of this page.

Gerry

 

[MH Hawker]

Re: Mercury Bigfoot 25 hp Issue

Start running sea foam through it. That will clean out the fuel system.