Onan 4KY fuel pump replacement method?
Does anyone have a step by step process to replace the fuel pump on an Onan 4KY? Upon testing my genny in the hot weather yesterday, it ran for about 10 minutes under load, then abruptly quit. ...
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I am having a similar problem.
Changed fuel filter, spark plug air filter and changed the oil.
Gen runs with or without a load for about 20 min. Starts to surge a little than shuts down. I get a 36 code.
I have flushed carb out with carb cleaner. Added Sea Foam to MH gas tank.
Checked fuel line. Drained carb using the drain screw outlet. I get clean gas
I like the old carbs that had adjustment screws on them. I see non on this one. Except for governor. I show 120 volts and 60/62 hertz. I see the fuel pump. But not the 2 screws that hold it in place. What a PITA to work on.
Changed fuel filter, spark plug air filter and changed the oil.
Gen runs with or without a load for about 20 min. Starts to surge a little than shuts down. I get a 36 code.
I have flushed carb out with carb cleaner. Added Sea Foam to MH gas tank.
Checked fuel line. Drained carb using the drain screw outlet. I get clean gas
I like the old carbs that had adjustment screws on them. I see non on this one. Except for governor. I show 120 volts and 60/62 hertz. I see the fuel pump. But not the 2 screws that hold it in place. What a PITA to work on.
