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Generator Fuel Consumption and Quirks

3:06
22:21
171K views

At 3:06 in

Former Million Dollar RV TRUE Cost of Ownership: My 1996 Newell Coach Experience! (10K Miles So Far)

What happens here

The presenter discusses the fuel consumption of the motorhome's generator. He notes that the Kohler Advanced Digital Control generator uses about 0.6 gallons of diesel per hour, depending on the load. He calculated that running it all day (24 hours) would cost approximately $24 in fuel. He also mentions a quirky issue with the generator's fuel gauge, where it appears to replenish a reserve tank from the main fuel tank, causing sudden jumps in the gauge reading.

Goal: Provide details on generator fuel consumption and gauge behavior.

Tools and materials

  • Analog Fuel Gauge VDO — Monitoring generator fuel levels
  • Diesel Fuel — Fueling the generator

What they say

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loaded. But you have to consider that this engine is designed for 80,000 pounds, and now it only runs at 40,000. That's not bad. This is definitely not a slow car. For its size, it rides very well. The tank is so huge that it is very difficult to fill it up the same way twice. And because the generator also takes fuel, it has its own reserve tank of about 50 gallons. This is strange because I fill up the tank, the generator is running, and nothing changes. The generator runs for a long time, the level hardly drops, and then suddenly the needle drops, as if it's just refilling that tank for the generator. It seems to work that way. But the generator uses about 6 gallons per hour depending on the load, as I found out myself. So, if it runs all day and fuel is about $2 a gallon, it will cost about $24 a day. I figured that out because when I first bought this thing , I didn't have an outlet in the building. And I used a generator. You

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