Home › Forum › Ask A Member › Unpredictable transition from low speed to high speed › Re: Unpredictable transition from low speed to high speed

#16940
frankr
Participant

    My gut thoughts are the same as fleetwin, running on one cylinder at slow speeds, then it starts firing after you open ‘er up for awhile. Could be ignition, but consider the possibility it may be ingesting water into a cylinder at slow speeds. Certainly doesn’t sound like a fuel problem, unless possibly a leaking fuel pump diaphragm dumping extra gas in the cylinder it is mounted onto.