Not too long ago I posted about my 25 Nissan fouling plugs. I have changed the plugs to the suggested p type plugs but have not had a chance to run them yet. After changing them I started the motor in a barrel and let idle for a few minutes. The motor never did start peeing. I pulled the water...
I have 2001 25 hp Nissan 2 stroke. I got it about 6 weeks ago. I am having a problem with the boat oil fowling plugs. After long periods of idle or slow trolling the motor runs very rough but clears up after few hundred yards of full throttle running. If I replace the spark plugs it won't do it...
