Here is a simple DIY test to determine if the fuel pump in your RV generator is working properly. If your Onan RV generator does not start or suddenly stops after about 20 minutes, your fuel pump could be failing. This happened to me right before a trip and I had to replace the fuel pump and filter. Save yourself a costly repair and replace the fuel pump yourself.
Replacing your generator fuel pump and filter is a DIY project that you can perform. You'll need a few basic tools and little patience. I'm not a mechanic but replaced the fuel pump and fuel filter on my generator without any real trouble. I'll show you how I did it and tell you what tools you'll need.
Equipment Trouble Can Really Ruin An RV Trip
Excercise and test your generator each month and perform regular oil changes. If you do this, you'll identify problems before you hit the road.
Parts and Tools You'll Need
Replacement Fuel Pump
This is the replacement fuel pump I used for my Onan 4KW MicroQuiet generator. It has been working great.