Why does my Kohler engine surge?

Re: Kohler engine surging, seems to be governor Surging on small engines is very often caused by a lean condition. Since the carb is new, any leanness is likely due to a vacuum leak somewhere.Click to see full answer. Similarly, you may ask, what causes lawn tractor engine to surge? Problems in the Fuel System…

Re: Kohler engine surging, seems to be governor Surging on small engines is very often caused by a lean condition. Since the carb is new, any leanness is likely due to a vacuum leak somewhere.Click to see full answer. Similarly, you may ask, what causes lawn tractor engine to surge? Problems in the Fuel System This vent is just large enough to allow air into the tank, creating enough backpressure to aid in fuel delivery to the carburetor. Surging is also caused by water that got into the fuel. A mower left in a heavy rain or condensation on a hot summer day can choke the engine.Likewise, why does my generator rev up and down? There are two possible problems that could be causing this revving up and down of your RV’s generator. The first is a fuel problem or possibly a problem with the governor on the generator. Generators need to run at least once a month for a couple of hours with a load on them. Additionally, why does my Honda lawn mower engine surge? To fix a surging Honda lawn mower engine, clean the carburettor, gas tank and fuel filter. Use fresh regular gas or e10. What causes a lawn mower to run slow? The most likely cause is a throttle linkage bent out of shape by bumping into shrubbery or a throttle spring has detached itself.Can spark plugs cause surging? Surging and Lagging These surges occur because your spark plugs are not igniting the fuel in your engine at the proper rate, resulting in an uneven speed. This problem is a serious safety concern because, like engine misfires, it reduces the overall amount of control that you have over your vehicle.

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