Honda BF25 Oil Light flickers

orangeTANG

Cadet
Joined
Jul 9, 2013
Messages
17
Have a 2000 Honda BF25 outboard that the oil warning light constantly flickers. As the engine revs it continues to flicker, but does so faster, as if its keeping rhythm to the motor. I checked the wiring and it looks nice and clean. I haven't checked grounds yet.

Do these lights normally either stay on or stay off? Is the flickering something mechanical or likely electrical related & false alarm?

Any help would be appreciated where to check next.
 

Sea Rider

Supreme Mariner
Joined
Sep 20, 2008
Messages
12,345
If OB has the right amount of oil in crankase, seems oil pressure unit is already kaputt, try a new one...

Happy Boating
 

ahicks

Captain
Joined
Sep 16, 2013
Messages
3,957
I think the green light is supposed to stay on. Check your manual.
 

ondarvr

Supreme Mariner
Joined
Apr 6, 2005
Messages
11,527
Yes, many of the smaller 4 strokes have a green light that indicates good oil pressure.
 
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